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COUNTY OF SAN DIEGO WEST NILE VIRUS UP-DATE
Virus West Nile Virus Continues to Rise and Spread
Around San Diego County
.......NOVEMBER 3, 2008- The San Diego County Health and Human Services Agency  and the County Department of Environmental Health Vector Control report one new confirmed locally-acquired human case of West Nile virus (WNV), 10 dead birds, one sentinel chicken and one batch of mosquitoes. The reporting period is from Oct.27 to Nov. 3, 2008.
......The new case is a 12-year-old Rancho Penasquitos girl diagnosed with West Nile fever. She was not hospitalized, and is improving. The dead birds including five American Crows, two Sharp-shinned Hawks, one Western Scrub Jay, one Rainbow Lorikeet and one Cooper’s Hawk were found in Campo, Carlsbad, Descanso, Escondido, La Mesa, Oceanside, Paradise Hills, Ramona, Serra Mesa, Solana Beach, Spring Valley, and Valley Center.
Total human case count for 2007 was 15. 2008 to-date case counts include:
• 31 human cases
o 29 locally-acquired cases
o 1 non-locally-acquired case
o 1 locally-acquired case who was a blood donor with no symptoms
• 535 dead birds
• 15 positive sentinel chickens
• 4 horse deaths
• 1 infected horse
• 39 positive mosquito batches
......Wilma Wooten, M.D., M.P.H, County of San Diego Public Health Officer, and Gary Erbeck, Director, County Department of Environmental Health Vector Control, urge the public to take the following steps to protect themselves against WNV:
• Use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active
• Use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535
• Do not sleep outside, unprotected, while camping; wear long sleeves and pants
• Ensure screens on windows and doors fit tightly and have no holes or other damage
• Check your property weekly for mosquito breeding sources with the mosquito prevention checklist
• Report green pools to County Vector Control
......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis,encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit www.SDFighttheBite.com
Human West Nile Cases Double Last Year's Record
.......OCTOBER 26, 2008- Total human case count for 2007 was 15. 2008 to-date Human West Nile Cases Double Last Year's Record. The San Diego County Health and Human Services Agency (HHSA), and the County Department of Environmental Health Vector Control report four confirmed locally-acquired human cases of West Nile virus (WNV) and 14 dead birds. The reporting period is from Oct. 20 to Oct. 26, 2008.
Cases include:
• 65-year-old Serra Mesa man diagnosed with encephalitis
• 42-year-old Rolando man diagnosed with meningitis
• 74-year-old Escondido man diagnosed with encephalitis
• 54-year-old El Cajon man with no symptoms diagnosed after donating blood
The 74-year-old is hospitalized. The 65-year-old and 42-year-old were hospitalized and discharged, and are improving. The dead birds including 14 American crows were found in Bonita, Chula Vista, City Heights, Del Mar, Escondido, Lakeside, National City, Poway, Ramona, Sorrento Mesa, Torrey Hills, University City, and Valley Center.
.......Total human case count for 2007 was 15. 2008 to-date case counts include:
 • 30 human cases
o 29 locally-acquired cases
o 1 non-locally-acquired case
• 525 dead birds
• 14 positive sentinel chickens
• 4 horse deaths
• 1 infected horse
• 38 positive mosquito batches
.......Wilma Wooten, M.D., M.P.H, County of San Diego Public Health Officer, and Gary Erbeck, Director, County Department of Environmental Health Vector Control, urge the public to take the following steps to protect themselves against WNV:
• Use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active
• Use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535
• Do not sleep outside, unprotected, while camping; wear long sleeves and pants
• Ensure screens on windows and doors fit tightly and have no holes or other damage
• Check your property weekly for mosquito breeding sources with the mosquito prevention checklist
• Report green pools to County Vector Control
Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis, encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit www.SDFighttheBite.com
County Worker Shares Dramatic Story as He Fights West Nile Virus
.......OCTOBER 21, 2008- Public Information Officer is One of Three New Patients; Cases Expected to Rise. What started as a rash after a day of yard work quickly turned into a medical emergency. A County of San Diego Public Information Officer now finds himself at the center of a news story after being diagnosed with West Nile virus.
.......“I thought I had done everything I could to protect myself – made sure I didn’t have standing water around my property, kept my pool clean. But I still got the virus, and trust me, you do not want this to happen to you,” warns Bill Polick, who is the Public Information Officer for the County Department of Public Works.
.......His ordeal started late last month. The 62-year-old was cutting down a tree in his backyard and woke up the next day with a rash, which quickly progressed to severe flu-like symptoms and a trip to the hospital. Although he doesn’t remember most of his hospital stay, doctors did a battery of tests, finally diagnosing Polick with West Nile virus. Since there is no treatment, Polick is recovering slowly and has already lost 30 pounds.
He is one of three new human cases announced by County Health and Human Services
Agency this week, along with one sentinel chicken and 14 birds that tested positive for the virus.
.......“Mr. Polick’s experience illustrates why we continue to issue warnings about West Nile virus,” said Wilma Wooten, M.D., M.P.H., County Public Health Officer. “The public needs to know that it is a serious risk, and they must protect themselves. Until temperatures cool off for a significant amount of time, we will likely see cases rise.”
CASES TO DATE:
• 26 human cases
• 511 dead birds
• 14 positive sentinel chickens
• 4 horse deaths
• 1 infected horse
• 38 positive mosquito batches
The best defense against West Nile virus is to avoid mosquito bites. To report dead birds and green pools or for more information visit www.FighttheBite.com or call (888) 551-INFO (4636)
Virus Continues to Spread Around San Diego County
.......OCTOBER 12, 2008- County Vector Control officials announced today that 17 dead birds and one batch of mosquitoes tested positive for West Nile virus (WNV) this week. No new humans or horses have been confirmed this week. The reporting period is from Oct. 6 to Oct. 12, 2008.
.......The mosquitoes and dead birds, including 13 American crows, two Western scrub jays, one Cooper’s hawk and one Great Horned owl, were found in Bay Park, Clairemont, El Cajon, Escondido, Fallbrook, Jamul, La Jolla, La Mesa, Mira Mesa, Ramona, Santa Ysabel, Torrey Hills and Vista.
2008 to-date case counts include:
• 23 human cases
o 22 locally-acquired cases
o 1 non-locally-acquired case
• 497 dead birds
• 13 positive sentinel chickens
• 4 horse deaths
• 1 infected horse
• 38 positive mosquito batches
Steps to protect yourself against WNV:
• Use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active
• Use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535
• Do not sleep outside, unprotected, or while camping; wear long sleeves and pants
• Ensure screens on windows and doors fit tightly and have no holes or other damage
• Check your property weekly for mosquito breeding sources with the mosquito prevention checklist
• Report neglected, green swimming pools to County Vector Control
.......For more information or to report dead birds or green pools, please call the County’s WNV information line at (888) 551-INFO (4636) or visit www.SDFighttheBite.com
West Nile Virus Numbers Continue to Rise with New Confirmed Locally Acquired Human Additional Case
.......OCTOBER 5, 2008- The San Diego County Health and Human Services Agency (HHSA), County Department of Environmental Health Vector Control, and County Veterinarian’s Office report one new confirmed locally acquired human case of West Nile virus (WNV), 31 dead birds, and three positive batches of mosquitoes. The reporting period is from Sept. 29 to Oct. 5, 2008.
.......A 51-year-old man who contracted the disease in El Cajon brings the 2008 total to 23 human cases of WNV. He was diagnosed with meningitis and is still hospitalized.
The mosquitoes and dead birds, including 24 American crows, four Western Scrub Jays, one Redshouldered hawk, one Red-tailed hawk and one Great Horned owl, were found in Bonita, Cardiff, Carlsbad, Campo, Chula Vista, Clairemont, Descanso, Escondido, Fallbrook, Lakeside, Mira Mesa, Oak Park, Oceanside, Pacific Beach, Poway, Rolando, Ramona, Rancho Bernardo, Rancho Santa Fe, Torrey Hills and University City.
2008 to-date case counts include:
• 23 human cases
o 22 locally-acquired cases
o 1 non-locally-acquired case
• 480 dead birds
• 13 positive sentinel chickens
• 4 horse deaths
• 1 infected horse
• 37 positive mosquito batches
West Nile Virus Human Cases Rise to Eighteen
and Bird Cases to 425
.......SEPTEMBER 23, 2008-The San Diego County Health and Human Services Agency (HHSA), and the County Department of Environmental Health Vector Control report four new confirmed locally-acquired human cases of West Nile virus (WNV), 14 dead birds, three positive sentinel chickens, and six positive batches of mosquitoes. The reporting period is from Sept. 15 to Sept. 21, 2008.
......Cases include:
......• 49-year-old Ramona woman diagnosed with encephalitis
......• 76-year-old University City man diagnosed with meningitis
......• 14-year-old Carmel Valley boy diagnosed with West Nile fever
......• 3-year-old Tierrasanta boy diagnosed with meningitis
......The 49-year-old and 76-year-old were hospitalized and discharged, and are improving. The 14-year-old and 3-year-old were not hospitalized, and are improving.
The sentinel chickens, mosquitoes and dead birds including 11 American crows, two Western Scrub Jays and one Western Screech Owl were found in Alpine, Bay Park, Bonita, Carlsbad, Carmel Valley, Clairemont, Encinitas, Escondido, Fallbrook, Julian, Lakeside, Mira Mesa, Oceanside, Ramona, Sorrento Valley, Tijuana River Valley and the UTC area.
Total human case count for 2007 was 15. 2008 to-date case counts include:
· 18 human cases
o 17 locally-acquired cases
o 1 non-locally-acquired case
· 425 dead birds
· 13 positive sentinel chickens
· 2 horse deaths
· 1 infected horse
· 32 positive mosquito batches
......Wilma Wooten, M.D., M.P.H, County of San Diego Public Health Officer, and Gary Erbeck, Director, County Department of Environmental Health Vector Control, urge the public to take the following steps to protect themselves against WNV:
• Use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active
• Use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535
• Do not sleep outside, unprotected, while camping; wear long sleeves and pants
• Ensure screens on windows and doors fit tightly and have no holes or other damage.
• Check your property weekly for mosquito breeding sources; go to www.SDFighttheBite.com for a mosquito prevention checklist
• Report green pools to County Vector Control
......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis, encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636).
West Nile Virus Numbers Continue to Rise
.......SEPTEMBER 19, 2008-During the past week, there have been two confirmed locally-acquired human cases of West Nile virus (WNV), one horse death, one infected horse, 31 dead birds, and five positive batches of mosquitoes.
.......The San Diego County Health and Human Services Agency (HHSA), County Department of Environmental Health Vector Control, and County Veterinarian’s Office report two confirmed locally-acquired human cases of West Nile virus (WNV), one horse death, one infected horse, 31 dead birds, and five positive batches of mosquitoes. The reporting period is from Sept. 8 to Sept. 14, 2008.
.......A 53-year-old Del Mar woman has been diagnosed with WNV disease; she was not hospitalized, and is improving. A 64-year-old El Cajon woman also has been diagnosed with WNV disease; she was hospitalized, has been discharged and is improving.
A second horse infected with WNV has died. The horse had not been vaccinated for WNV for more than two years. The horse lived in the Lakeside area and had not traveled outside the county. The third horse, which lives in the Encanto area, also had not been vaccinated. It is expected to recover.
.......The positive mosquitoes and 24 American Crows, two Sparrows, two Western Scrub Jays, one Barn Owl, one Common Raven and one Western Bluebird were found in Alpine, Bonita, Carlsbad, Chula Vista, Clairemont, El Cajon, Encinitas, Escondido, Julian, La Jolla, La Mesa, Lakeside, Mira Mesa, Oceanside, Poway, Ramona, Rolando, San Marcos, Scripps Ranch, Solana Beach, Torrey Pines and Vista.
.......2008 to-date case counts include:
.......• 14 locally-acquired human cases
.......- 13 locally-acquired cases
.......- 1 non-locally-acquired case
.......• 411 dead birds
.......• 10 positive sentinel chickens
.......• 2 horse deaths
· .....• 1 infected horse
.......• 26 positive mosquito batches
.......County Veterinarian Dr. Nikos Gurfield urges all horse owners to have their horses vaccinated. Signs of WNV in horses include stumbling, weakness, muscle twitching, fever, aimless wandering or inability to stand. Contact your veterinarian immediately if your horse has any of these symptoms.
.......Wilma Wooten, M.D., M.P.H, County of San Diego Public Health Officer, and Gary Erbeck, Director, County Department of Environmental Health Vector Control, urge the public to take the following steps to protect themselves against WNV:
......• Use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active
......• Use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535
......• Do not sleep outside, unprotected, while camping; wear long sleeves and pants
......• Ensure screens on windows and doors fit tightly and have no holes or other damage.
......• Check your property weekly for mosquito breeding sources; go to www.SDFighttheBite.com for a mosquito prevention checklist
......• Report green pools to County Vector Control
......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis, encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636).
Twelve Human West Nile Virus Case Reported
and Bird Cases Rise to 380
.......SEPTEMBER 10, 2008-The San Diego County Health and Human Services Agency (HHSA) and Department of Environmental Health Vector Control report one confirmed locally-acquired human case of West Nile virus (WNV) and 19 dead birds, eight positive batches of mosquitoes and two sentinel chickens. The reporting period is from Sept. 1 to Sept. 7, 2008.
.......A 20-year-old Mira Mesa man has been diagnosed with meningitis; he was hospitalized, has been discharged and is improving.
.......The sentinel chickens, mosquitoes and dead birds including 17 American crows, one Western Scrub Jay and one Stellar’s Jay were found in Camp Pendleton, Chollas View, Encinitas, El Cajon, Julian, Kearny Mesa, Mountain View, Oceanside, Poway, Ramona, Rancho Santa Fe, Solana Beach, Spring Valley, Sorrento Valley, Torrey Hills, Valencia  Park and Vista.
.......2008 to-date case counts include:
.......• 12 locally-acquired human cases
.......- 11 locally-acquired cases
.......- 1 non-locally-acquired case
.......• 380 dead birds
.......• 10 positive sentinel chickens
.......• 1 horse death
.......• 21 positive mosquito batches
.......“WNV cases are being diagnosed all over California but especially in Southern California,” said Dean Sidelinger M.D., M.S. Ed., Deputy County Public Health Officer. “Most people won’t experience any symptoms, but one in 150 will develop serious neurological conditions such as meningitis. Take steps now to protect against contracting WNV.”
.......“Vector Control investigations have turned up positive mosquito batches in the vicinity of several of the WNV human victims,” said Gary Erbeck, Director, San Diego County Department of Environmental Health. “Mosquitoes breed in water, so it’s important to clean up mosquito breeding sources on your property and report green pools to Vector Control.” The public is urged to use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; do not sleep outside, unprotected, while camping; wear long sleeves and pants; and ensure screens on windows and doors fit tightly and have no holes or other damage.
.......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis, encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
.......For more information the County’s West Nile virus Web site, www.SDFighttheBite.com has a mosquito prevention checklist that includes the most common backyard mosquito breeding sources from birdbaths to wheelbarrows. Residents should check their property weekly to ensure that standing water is not a breeding source for mosquitoes.
.......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636).
The West Nile Virus Human Case Count Rises
to Eleven in San Diego County
.......SEPTEMBER 5, 2008-The San Diego County Health and Human Services Agency (HHSA) reports one confirmed non-locally-acquired human case of West Nile virus (WNV).
A 70-year-old Carlsbad woman was diagnosed with encephalitis; she was hospitalized, has been discharged and is improving. The woman apparently contracted WNV while in the Los Angeles area. The public is urged to take appropriate precautions to protect themselves against WNV.
.......“One year ago today, we reported our first human case of WNV in 2007,” said Dean Sidelinger M.D., M.S. Ed., Deputy County Public Health Officer. “The disease has gotten an early start and we have many weeks of warm weather – and mosquito activity – ahead. We urge the public to take steps to protect against WNV.”
.......The year-to-date human case count is now 11, including this new case. In all of 2007, 15 people tested positive for locally-acquired WNV.
The public is urged to use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; do not sleep outside, unprotected, while camping; wear long sleeves and pants; and ensure screens on windows and doors fit tightly and have no holes or other damage.
.......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. Approximately one in 150 people infected with WNV develop more serious neurological effects such as meningitis, encephalitis or myelitis. If you suspect you have WNV, contact your healthcare provider.
.......HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 361 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and 13 positive mosquito batches have been identified.
.......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFighttheBite.com
More Human West Nile Virus Cases were reported
raising the Count to Ten Victims in San Diego and
Two Deaths in Orange County
.......AUGUST 29, 2008-The San Diego County Health and Human Services Agency (HHSA) reports one more confirmed locally-acquired human case of West Nile virus (WNV), a 20-year-old Oceanside man.
.......During the Labor Day weekend, San Diego County residents and tourists may spend more time outdoors and be vulnerable to mosquito bites – which is how WNV is transmitted. A second death related to WNV has been reported in nearby Orange County.
.......“In 2007, there were 20 West Nile virus-related deaths in California – more than any other state,” said Wilma Wooten, M.D., M.P.H., County Public Health Officer. “With the second reported death in Orange County and the early onset of human cases this year in San Diego County, we strongly urge people to protect against WNV.”
.......The 20-year-old Oceanside man was diagnosed with meningitis; he was hospitalized and is recovering at home. While the majority of West Nile virus victims are over 50 years old, this case demonstrates the need for people of all ages to protect themselves from the virus. The year-to-date human case count is 10, including the new case. In 2007, 15 people tested positive for locally-acquired WNV.
.......The County urges residents to use insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; do not sleep outside, unprotected, while camping; wear long sleeves and pants; and ensure screens on windows and doors fit tightly and have no holes or other damage.
.......“Eliminate mosquito breeding sites on your property,” said Gary Erbeck, Director, County Department of Environmental Health Vector Control. “Mosquitoes can breed in one teaspoon of water. Pet dishes, bird baths, and old tires are common sources. Also, report green pools to Vector Control.”
.......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. If you suspect you have WNV, contact your healthcare provider.
.......HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 318 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and 13 positive mosquito batches have been identified.
.......For more information or to report dead birds or green pools, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at .www.SDFighttheBite.com
First Death from West Nile Virus in California
.......AUGUST 25, 2008-SACRAMENTO- Dr. Mark Horton, director of the California Department of Public Health (CDPH), announced today that West Nile virus (WNV) has claimed the life of an elderly woman in Orange County. She is the first death this year in California from complications associated with the virus.
.......“This unfortunate death reminds us that we must take precautions to protect ourselves and our families from mosquito bites,” Horton said. “Californians should use insect repellent and eliminate all sources of standing water that can support mosquito breeding.”
.......To date in 2008, WNV activity has been detected in 38 of California’s 58 counties. In addition to the death, 96 people have become ill with WNV infections in 13 counties. WNV also has been detected in 1,295 dead birds, 1,101 mosquito samples, five horses, 109 sentinel chickens and nine squirrels.
.......Last year at this time, WNV activity had been detected in 48 counties and 148 people had been confirmed with WNV infections, including nine deaths.
.......In order to help identify WNV activity, Californians are encouraged to report all dead birds and dead tree squirrels on the Web site www.SDFightthebite.com or by calling County’s WNV information line toll free 1-888- 551-4636
Human West Nile Virus Cases Increasing in San Diego
Two Additional Cases Reported
.......AUGUST 25, 2008-SAN DIEGO- County Continues Surveillance.The San Diego County Health and Human Services Agency (HHSA) reports two more confirmed locally-acquired human cases of West Nile virus (WNV). The additional cases bring the year to date total cases to seven.
.......A 53-year-old Central San Diego man was hospitalized with myelitis (loss of nerve function to lower legs) and a 48-year-old El Cajon woman was hospitalized with meningitis after developing symptoms consistent with WNV infection. The man is in rehab; the woman is recovering at home. The other cases include a 24-year-old San Diego man, a 38-year-old Carlsbad woman, a 58-year-old Del Mar woman, a 52-year-old East San Diego County man and a 65-year-old Chula Vista woman.
.......“We urge the public to take precautions, such as using insect repellent, to prevent the spread of West Nile virus,” said Wilma Wooten, M.D., M.P.H., County Public Health Officer. “Though most people display no symptoms, it can result in serious health complications for some.” In 2007, 15 people tested positive for locally-acquired WNV.
Precautions include using insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; using insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; not sleeping outside, unprotected, while camping; wearing long sleeves and pants; and ensuring screens on windows and doors fit tightly and have no holes or other damage.
.......Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. The risk of complications increases for those over age 50. If you suspect you have WNV, contact your healthcare provider. If you have no healthcare provider, call HHSA’s Community Epidemiology Branch at (619) 515-6620.
.......HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 285 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and 12 positive mosquito pools have been identified.
.......For more information or to report dead birds, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at .www.SDFightthebite.com
Warm Weather Means More Mosquitoes and Disease.
.......AUGUST 19, 2008- With the temperatures high and the sun shining, the region’s lawns and gardens may be looking thirsty. But residents should be careful not to overwater, County Vector Control officials say.
.......Just an inch of standing water is all it takes for mosquitoes to breed – and West Nile virus to spread even more.
.......Today officials announced that two more samples from mosquito pools in Kearny Mesa and Poway and 23 dead birds have tested positive for the disease. The birds -- 17 American crows, two Stellar’s jays, two Western scrub jays, one red-shouldered hawk, and one mourning dove – were found in the following communities: Bonita, Cardiff, Del Mar, Dulzura, Escondido, Fashion Valley, Julian, Mira Mesa, Oceanside, Pacific Beach, Paradise Hills, Pauma Valley, Poway, Ramona, University City and Vista.
.......This week’s count brings the year’s total to 285 dead birds, eight sentinel chickens, 12 mosquito samples, one horse and five humans.
.......“These positive results remind us that we need to protect ourselves against mosquitoes, especially with the warm summer weather,” said Gary Erbeck, Director of the County Department of Environmental Health.
.......“Take the time to check your yard and ensure your door and window screens are in good repair and fit tight. I urge you to take those few extra steps to protect yourself and your family from mosquito bites,” Erbeck said.
.......Residents should protect themselves by not overwatering, removing standing water from around their homes and checking common breeding sources once a week.
A complete prevention checklist can be found on the County’s West Nile virus Web site, www.SDFightthebite.com
.......When spending time outdoors during dawn and dusk hours, use EPA-registered, CDC-recommended insect repellents containing DEET, Picaridin, Oil of Lemon Eucalyptus or IR 3535. For more information regarding effective insect repellents, visit the CDC's insect repellents Web page.
.......For information on WNV, or to report neglected swimming pools and mosquito breeding sites, please call County Vector Control at (888) 551-INFO (4636).
One Additional Human West Nile Virus Case Reported
Raising the Count to Five
.....AUGUST 18, 2008-County Continues Surveillance.The San Diego County Health and Human Services Agency (HHSA) reports one more confirmed locally-acquired human case of West Nile virus (WNV). The additional case brings the year to date total cases to five.
.....A 65-year-old Chula Vista woman was hospitalized with meningitis after developing symptoms consistent with WNV infection, and is now recovering at home. The other four cases include a 24-year-old San Diego man, a 38-year-old Carlsbad woman, a 58-year-old Del Mar woman and a 52-year-old East San Diego County man.
......“West Nile virus can have lasting effects in some people, including paralysis and nerve damage,” said Wilma Wooten, M.D., M.P.H., County Public Health Officer. “That’s why we urge the public to take the appropriate precautions to protect against contracting WNV.” In 2007, 15 people tested positive for locally-acquired WNV.
......Precautions include using insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; using insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; not sleeping outside, unprotected, while camping; wearing long sleeves and pants; and ensuring screens on windows and doors fit tightly and have no holes or other damage.
.....Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. The risk of complications increases for those over age 50. If you suspect you have WNV, contact your healthcare provider. If you have no healthcare provider, call HHSA’s Community Epidemiology Branch at (619) 515-6620.
......HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 262 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and 10 positive mosquito pools have been identified.
.....For more information or to report dead birds, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFightthebite.com
One Additional Human West Nile Virus Case Reported
.....AUGUST 14, 2008- Case Count Rises to Four; County Continues Surveillance
The San Diego County Health and Human Services Agency (HHSA) reports one more confirmed locally-acquired human case of West Nile virus (WNV). The additional case brings the year to date total cases to four.
...A 52-year-old East San Diego man was hospitalized with meningitis after developing symptoms consistent with WNV infection. The other three cases include a 24-year-old San Diego man, a 38-year-old Carlsbad woman and a 58-year-old Del Mar woman.
....“West Nile virus knows no boundaries,” said Dean Sidelinger, M.D., M.S. Ed., County Deputy Public Health Officer. “People can catch it in any part of the county. We urge the public to take the appropriate precautions to protect against contracting WNV.” In 2007, 15 people tested positive for locally-acquired WNV.
....Precautions include using insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; using insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; not sleeping outside, unprotected, while camping; wearing long sleeves and pants; and ensuring screens on windows and doors fit tightly and have no holes or other damage.
....Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. The risk of complications increases for those over age 50. If you suspect you have WNV, contact your healthcare provider. If you have no healthcare provider, call HHSA’s Community Epidemiology Branch at (619) 515-6620.
.....HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 262 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and 10 positive mosquito pools have been identified.
.....For more information or to report dead birds, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFightthebite.com
Dead Bird Count Continues to Rise
.....AUGUST 12, 2008- West Nile virus continues its spread in San Diego County, and in the past week, 35 dead birds have tested positive for the disease, according to County Vector Control officials.
....Among the latest dead birds were 31 American crows, two Western scrub jays, and two red-shouldered hawks. The birds were found in Alpine, Boulevard, Carlsbad, Carmel Valley, Del Mar, Del Mar Heights, Encinitas, Escondido, Oceanside, Ramona, Santee, Scripps Ranch, Solana Beach and Vista.
....This week’s count brings the year’s total to 251 dead birds. Eight sentinel chickens, seven mosquito pools, one horse and three humans also have been infected.
“Vector Control is working hard to suppress the mosquito population in the county, but we also need residents to look around their own yards for mosquito breeding spots,” said Gary Erbeck, Director of the County Department of Environmental Health.
“This disease is not something to be taken lightly. Take those few extra steps to protect yourself and your family,” Erbeck said.
...Residents should protect themselves by removing standing water from around their homes to prevent mosquito breeding and checking common breeding sources, including birdbaths and wheelbarrows, once a week. A complete checklist can be found on the County’s West Nile virus Web site: .www.SDFightthebite.com
...Mosquitoes only need half an inch of water to lay their eggs. Window and door screens should be kept closed and in good condition.
Record-Breaking 62 Birds Test Positive For West Nile Virus
.....AUGUST 5, 2008- Upward Trend Continues; Residents Should Use Mosquito Repellent When Outdoors County Vector Control officials announced today that two more batches of mosquitoes collected in Kearny Mesa and along the San Dieguito River near El Camino Real in the city of San Diego, tested positive for West Nile virus. Additionally, another record-breaking 62 dead birds, including 53 American crows, five Western scrub jays, two Cooper’s hawks, one least tern and one cliff swallow tested positive for the virus. The birds were found in Alpine, Camp Pendleton, Carlsbad, Carmel Valley, Clairemont, Del Cerro, Del Mar, Del Mar Heights, El Cajon, Encinitas, Escondido, Fallbrook, Imperial Beach, Julian, Kensington, Lakeside, Mira Mesa, Oceanside, Poway, Ramona, Rancho Bernardo, San Marcos, Santee, Scripps Ranch, Serra Mesa, Tierrasanta, University City, Valley Center and Vista. This brings this year’s totals to 216 dead birds, eight sentinel chickens, seven mosquito pools, one horse and three humans.
.....“The dead bird counts have risen significantly this week, and we still have not hit the peak of West Nile virus season,” said Gary Erbeck, Director of the County Department of Environmental Health. “Last year we had a total of 118 dead birds for the entire year. Residents should pay attention and take our warnings seriously.”
Residents should protect themselves by removing standing water from around their homes to prevent mosquito breeding. Make sure that window and door screens are kept closed and in good condition. When outdoors, during dawn and dusk hours, use EPA registered, CDC recommended insect-approved repellents containing DEET, Picaridin, Oil of Lemon Eucalyptus or IR 3535.
....For more information regarding repellents, visit www.cdc.gov. Unapproved repellents may not be effective. The County’s West Nile virus Web site, www.SDFightthebite.com has a mosquito prevention checklist that includes the most common backyard mosquito breeding sources from birdbaths to wheelbarrows. Residents should check their property weekly to ensure that standing water is not a breeding source for mosquitoes. For information on WNV, or to report neglected swimming pools and mosquito breeding sites, please call County Vector Control at (888) 551-INFO (4636).
Two New Human West Nile Virus Cases Reported
.....JULY 31, 2008- The San Diego County Health and Human Services Agency (HHSA) reports two more confirmed human cases of West Nile virus (WNV). Total 2008 cases to date are three.
One case, which was locally-acquired, is a 38-year-old Carlsbad woman who was hospitalized with meningitis after developing symptoms consistent with WNV infection. The other case is a 58-year-old Del Mar woman who was hospitalized with meningitis after developing symptoms consistent with WNV infection.
.....“The West Nile virus season here is starting early,” said Dean Sidelinger, M.D., M.S.Ed., Deputy County Public Health Officer. “In previous years, it started in August or September. This serves as an important reminder to the public to take the appropriate precautions to protect against contracting WNV.” In 2007, 15 people tested positive for locally-acquired WNV with all illnesses diagnosed in late August, September and October. On July 22, a 24-year-old San Diego man was confirmed to have WNV infection.
Precautions include using insect repellent when outdoors, especially at dawn and dusk, when mosquitoes are most active; using insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535; not sleeping outside, unprotected, while camping; wearing long sleeves and pants; and ensuring screens on windows and doors fit tightly and have no holes or other damage.
.....Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. The risk of complications increases for those over age 50, and those who have weakened immune systems. If you suspect you have WNV, contact your healthcare provider. If you have no healthcare provider, go to a community clinic or call HHSA’s Community Epidemiology Branch at (619) 515-6620.
.....HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 154 dead birds and eight sentinel chickens have tested positive for WNV this year, one horse has died and five positive mosquito pools have been identified.
West Nile Virus Still On The Rise
Public Urged to Take Warnings Seriously
.....JULY 29, 2008- County Vector Control officials announced that three more chickens from one of Vector Control’s sentinel flocks located in the Sorrento Valley area tested positive for West Nile virus. Mosquitoes
collected just north of Torrey Pines State Reserve also tested positive.
Additionally, another record-breaking 33 dead birds including 24 American crows, three redshouldered hawks, three Western scrub jays, two Cooper’s hawks, and one raven tested positive for the virus. They were found in Carlsbad, Carmel Valley, Clairemont, Del Mar, Del Mar Heights, El Cajon, Encinitas, Lakeside, La Mesa, Miramar, Mira Mesa, Oceanside, Ramona, Rancho Penasquitos, University City and Vista. This brings this year’s totals to 154 dead birds, eight sentinel chickens, five mosquito pools, one horse and one human.
....“Vector Control staff is working overtime to protect and educate the public, but residents need to take personal responsibility, use repellent and avoid going outdoors when mosquitoes are biting,” said Gary Erbeck, Director of the County Department of Environmental Health. “Anybody can get the virus if they are
bitten by an infected mosquito. Last week, the first human case in San Diego was announced.”
...Residents should protect themselves by removing standing water from around their homes to prevent mosquito breeding.
...The County’s West Nile virus Web site, www.SDFightthebite.com has a mosquito prevention checklist that includes the most common backyard mosquito breeding sources from birdbaths to wheelbarrows.For more information regarding repellents, visit www.cdc.gov/ncidod/dvbid/westnile/repellentupdates. Unapproved repellents may not be effective.
First 2008 Human West Nile Virus Case Reported in San Diego
.....JULY 22, 2008- The San Diego County Health and Human Services Agency (HHSA) reports the first confirmed human case of West Nile virus (WNV) for 2008. A 24-year-old San Diego man was hospitalized with encephalitis, after developing symptoms consistent with WNV infection.
.....“We urge the public to take appropriate precautions to protect against contracting West Nile virus,” said Wilma Wooten, M.D., M.P.H., San Diego County Public Health Officer. “Avoid outdoor activity at dawn and dusk, when mosquitoes are active, use insect repellent with DEET, Picaridin, oil of lemon eucalyptus, or IR3535.”
Other precautions include not sleeping outside, unprotected, while camping; wearing long sleeves and pants; and ensuring that windows and doors have tight fitting screens without holes or tears.
....Most people infected with WNV do not develop any symptoms or become seriously ill. Nearly one in five who do fall ill may suffer from headache, fever, nausea, fatigue, skin rash or swollen glands. The risk of complications increases for those over age 50, and those who have weakened immune systems. In 2007, 15 people tested positive for locally-acquired WNV.
....HHSA is working closely with the County Department of Environmental Health (DEH), which continues its WNV control activities to check for and eradicate possible sources of the virus in San Diego County. A total of 121 dead birds have tested positive for WNV this year, one horse has died and four positive mosquito pools have been identified.
“We need the public’s help to find mosquito breeding sites throughout the county,” said Gary Erbeck, Director, San Diego County Department of Environmental Health. “People should check their property weekly to eliminate any standing water sources, where mosquitoes can breed.”
....For more information or to report dead birds, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFighttheBite.com.
Another Record-Breaking Number of Dead Birds Test Positive for West Nile Virus
.....JULY 15, 2008- County Vector Control officials announced today that 24 dead birds tested positive for West Nile virus (WNV) this week, bringing this year’s total to one horse, one mosquito pool, and 96 birds. The 22 American Crows, one Hawk and one Least Tern were found in Oceanside, Mira Mesa, Scripps Ranch and Ramona.
“Effective prevention of West Nile virus involves both reducing mosquito breeding and using personal protection,” said Gary Erbeck, Director of the County Department of Environmental Health. “Residents are urged to stay indoors when mosquitoes are most active. If you go outdoors, use an insect repellent, and wear long sleeves and pants, especially at dusk and dawn.”
....West Nile virus is primarily a bird disease that can be transmitted from birds to humans by infected mosquitoes. About 80 percent of people infected with the virus do not experience any symptoms, but some become ill within 3 to 15 days after the bite of an infected mosquito.
...County Vector Control staff is in the field daily identifying, treating and eliminating mosquito breeding sites. Beginning in May, Vector Control has been conducting monthly aerial applications on known mosquito breeding hot spots, using mosquito larvicide applications.
...County residents can protect themselves by removing standing water from around their homes to prevent breeding, making sure that window and door screens are in good condition and using insect repellent containing DEET, Picaridin, Oil of Lemon Eucalyptus or IR 3535.
....The County’s West Nile virus Web site, www.SDFightthebite.com has a mosquito prevention checklist that includes the most common backyard mosquito breeding sources from birdbaths to wheelbarrows. Residents should check their property weekly to ensure that standing water is not a breeding source for mosquitoes.
For information on WNV, or to report mosquito breeding sites, please call County Vector Control at (888) 551-INFO (4636).
County’s First Horse Tests Positive for West Nile Virus
.....JULY 8, 2008- County Vector Control officials and the County Veterinarian announced today that a 30-year-old horse from Blossom Valley tested positive for West Nile virus. The horse was found on the ground having seizures and later died. Additionally, another 11 dead birds tested positive for West Nile virus (WNV) this week, bringing this year’s total to one horse, one mosquito pool, and 72 birds. The 10 American Crows and one Red-Tailed Hawk were found in Oceanside, San Marcos, Vista, Valley Center, Del Mar, Sorrento Valley, Mira Mesa, Scripps Ranch and La Mesa.
.....“Horses are very susceptible to the virus,” said County Veterinarian Dr. Nikos Gurfield. “Unfortunately, this horse did not survive. It is extremely important that horse owners properly vaccinate their horses against this deadly disease. Approximately 30 percent of horses infected with the virus and develop symptoms will die. The California Department of Food and Agriculture recommends that horses receive booster shots every six months.”
.....West Nile virus is primarily a bird disease that can be transmitted to humans and horses by infected mosquitoes. Signs of the disease in horses include stumbling, staggering, wobbling, weakness, muscle twitching or inability to stand. Contact your veterinarian immediately if your horse has any of these symptoms.
.....Protect yourself and your horses from mosquito bites by eliminating mosquito breeding sites around your home. Mosquito fish can be used in horse troughs, unused swimming pools, ponds and fountains to eat mosquito larvae. Avoid going outdoors at dawn and dusk, wear long sleeves and long pants when outside, and use insect repellent containing DEET, Picaridin, Oil of Lemon Eucalyptus or IR 3535. Ensure that windows and screens are well-maintained to keep mosquitoes from getting inside your home.
Record Week for West Nile Virus Cases
.....JULY 1st., 2008- County Vector Control officials announced today that a batch of mosquitoes collected in Oceanside tested positive for West Nile virus. Additionally, 17 more dead birds tested positive for West Nile virus (WNV) this week, bringing this year’s total to one positive “mosquito pool” and 60 positive birds. The 13 American crows, one sharp-shinned hawk, one Cooper’s hawk, one raven and one pet parrot were found in Oceanside, Escondido, Solana Beach, Carmel Valley, Rancho Penasquitos, Scripps Ranch, Pacific Beach and Lemon Grove.
....."We routinely trap and test mosquitoes for the presence of many mosquito-borne diseases. Finding a positive mosquito pool is significant because mosquitoes do not travel far from the site of the infection,” said Gary Erbeck, Director of the County Department of Environmental Health. “We are sending letters to warn residents of the potential health risk that exists in their neighborhood. Residents should take personal precautions to protect themselves from mosquito bites."
The First Confirmed Human West Nile Virus Case in 2008 was reported in California
.....JUNE 25, 2008- Dr. Mark Horton, director of the California Department of Public Health (CDPH), today announced that a Tulare County woman has tested positive for West Nile virus (WNV) infection, the first reported human case in California this year. She was not hospitalized and is recovering.
..“The first human West Nile virus infection of 2008 underscores the importance of taking precautions to protect from mosquito bites,” Horton said. “Californians should use insect repellent and eliminate all sources of standing water that can support mosquito breeding.”
...To date this year, WNV activity has been detected in 19 of California’s 58 counties. In 2007, the first human case in California was reported on June 20th.
In San Diego County Vector Control officials announced additional five dead birds tested positive for West Nile Virus
...In San Diego County Vector Control officials announced today that an additional five dead birds tested positive for West Nile Virus (WNV) during the past seven days.
This year's total now stands at 44 positive birds, compared to only five positive birds at this time last year.
....The latest birds were all American crows and were found in Carmel Valley, El Cajon, Solana Beach, and Mira Mesa.
....“As the weather is heating up, so is West Nile Virus,” said Gary Erbeck, Director of the County Department of Environmental Health. “Just this week, the first human case in California was reported. The best way to protect yourself from the virus is to avoid mosquito bites. Wear insect repellent when you go outside, and get rid of standing water near your home where mosquitoes can breed.”
....WNV is transmitted to humans and animals through a mosquito bite. Mosquitoes become infected when they feed on infected birds.
....Even that m ost individuals who are infected with WNV will not experience any illness, Individuals 50 years of age and older have a higher chance of getting sick and are more likely to develop serious symptoms when infected with WNV. Recent data also indicate that those with diabetes and/or hypertension are at greatest risk for serious illness.
Ten More Birds Test Positive for West Nile Virus
.....JUNE 17, 2008- County Vector Control officials announced today that an additional ten dead birds tested positive for West Nile virus (WNV) this week, bringing this year’s total to 39 positive birds. The nine American crows and one barn owl were found in Bonsall, Fallbrook, Vista, Oceanside, Carlsbad, Cardiff, Kearny Mesa, and Bonita.
“We are finding more evidence of the virus in urban areas rather than rural and mountain areas,” said Gary Erbeck, Director of the County Department of Environmental Health. “West Nile virus is a preventable disease. You should protect yourself by using insect repellent as well as inspect your backyard each week for mosquito breeding areas.”
Increase the Number of Dead Birds with West Nile Virus
.....JUNE 10, 2008- County Vector Control officials announced today that ten more dead birds tested positive for West Nile virus (WNV) this week, bringing this year’s total to 29 positive birds.
The nine American crows and one raven were found in Vista, Carlsbad, Encinitas, Del Mar, Carmel Valley, Rancho Penasquitos, College Area, La Mesa, and El Cajon. Last year at this same time, Vector Control had only found five positive dead birds.
“We have never seen this many positive birds so early in the season,” said Gary Erbeck, Director of the County Department of Environmental Health. “Last year we found mosquito breeding areas in the backyards of all 15 local West Nile victims. It is imperative that residents protect themselves and check their own backyards for mosquito breeding sites every week.”
More information on West Nile virus cab be obtained and Dead birds can be reported in 12 languages, on the county's Web site at www.SDFighttheBite.com.
Five More Dead Birds Test Positive for West Nile Virus
.....MAY 2008- County Vector Control officials announced that five more dead American Crows tested positive for West Nile virus (WNV) this week, bringing this year’s total to 19 positive birds. The birds were found in Tierrasanta, Ocean Beach, Oceanside, Mira Mesa and Encinitas.
“It is important that people protect themselves from mosquito bites and to drain standing water from their property,” said Gary Erbeck, Director of the County Department of Environmental Health. “In response to WNV, Vector Control continues to conduct mosquito surveillance throughout the County. Vector Control activities include: showing residents how to eliminate mosquito breeding conditions; educating the public on mosquito prevention techniques and the use of repellants; placing mosquito fish into ponds and green swimming pools; and treating areas where mosquitoes are found.”
Prevent Mosquito Breeding: Backyard water sources are ideal breeding grounds for mosquitoes. Residents should dump or remove anything that can hold water, such as potted plants and saucers, rain gutters, buckets, trash cans, children’s toys, old spare tires and wheelbarrows. Mosquito fish may be used to control mosquito breeding in backyard water sources such as unused swimming pools, ponds, fountains and horse troughs.
Protect Yourself from Mosquito Bites: You can protect yourself from the virus by staying inside when mosquitoes are most active and by wearing long sleeves and pants when outdoors, especially at dawn or dusk. Use insect repellents containing DEET, Picaridin or Oil of Lemon Eucalyptus when you are outdoors. Keep screens on doors and windows and make sure the screens are in good condition.
Report Mosquito Breeding and Dead Birds: Vector Control staff continues to pick up and test dead crows, ravens, jays, hawks and owls that are reported. Call Vector Control for instructions on how to deal with the bird. Dead birds do not need to be reported if: they have been dead more than 24 hours; have been hit by a car, shot, or killed by animals; are covered with ants or flies; have a foul odor; or their bodies are not intact.
To report dead birds or mosquito breeding areas, such as inoperative swimming pools, or standing water, please call County Vector Control at 858-694-2888.positive for West Nile virus, bringing the total number to 14 this year.
To report dead birds or mosquito breeding areas, such as inoperative swimming pools, or standing water, please call County Vector Control at 858-694-2888 or vivit the county's Web site at www.SDFighttheBite.com.
Four Dead Birds Test Positive For West Nile
.....APRIL 2008- “Four dead birds discovered around San Diego County have tested positive for West Nile virus, bringing the total number to 14 this year.The birds were found in Mira Mesa, Carmel Valley and Rancho Bernardo, according to the San Diego County Department of Environmental Health.
....The warm and wet spring weather has created ideal mosquito breeding conditions. The County is encouraging residents to be aware of the potential for increased West Nile virus activity.
..."As the number of birds testing positive for West Nile virus increases, it is more important than ever for residents to protect themselves," said Gary Erbeck, director of the county DEH.
..."There are a few simple steps residents can take, such as preventing mosquito breeding, wearing protective clothing and using insect repellent to protect yourself from mosquito bites, and reporting mosquito breeding (sites) and dead birds to county Vector Control," he said.
...Dead birds can be reported, and more information on West Nile virus obtained in 12 languages, on the county's Web site at www.SDFighttheBite.com.
West Nile Viru Detected Locally Earlier than Before
....MARCH-2008- “West County Says Last Year’s Infection Rates Show Residents Over 50 at Greatest Risk County Vector Control officials have confirmed that West Nile virus has been detected in San Diego County earlier than ever before. In January, the virus was first confirmed in a red-shouldered hawk collected in Escondido. Since that time, three hawks, one crow and one owl in Poway, Fallbrook, Santee, Bay Ho, and Ramona have also tested positive, bringing this year’s total to six birds.
...“While there have been no deaths from West Nile virus in San Diego County, 14 of the15 locally acquired human cases last year were in people over the age of 50,” said Gary Erbeck, Director of the Department of Environmental Health. “People over 50 and individuals with compromised immune systems are at risk of developing more serious symptoms, such as meningitis or encephalitis.”
....This early season indicates that mosquitoes are surviving the winter months and continue to spread the infection. A wet winter and warm spring has created ideal mosquito breeding conditions, which could mean that West Nile virus activity may increase this year. More information or to report possible mosquito breeding sources, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFighttheBite.com.
...It increases the number of new cases of locally acquired West Nile Virus
....OCTOBER-2007- “West Nile virus is a preventable disease. We urge the public to take steps to protect themselves against infection,” said Supervisor Ron Roberts, Chairman, San Diego County Board of Supervisors. “And, we encourage the media to continue disseminating the very important message about protection and prevention.”
....“West Nile first appeared in California in 2003, and is here to stay. From 2003 through 2006, there have been 8 cases in San Diego County. So far in this year, between August and September, 15 new cases were accumulated, including one case acquired outside the county. ...
...Gary Erbeck, Director of the County Department of Environmental Health said, “We are looking for all possible mosquito incubation sites around San Diego County and we ask that people take the necessary precautions to avoid being bitten by mosquitoes.”
....For more information or to report possible mosquito breeding sources, please call the County’s WNV information line toll free at (888) 551-INFO (4636) or visit the County’s web site at www.SDFighttheBite.com.
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