Northern Nevada Horses Test Positive For West Nile VirusOfficials say six horses in northern Nevada have tested positive for West Nile Virus.
Mosquitoes Test Positive For West Nile Virus In Contra Costa CountyTwo groups of mosquitoes in separate Contra Costa County communities tested positive for West Nile virus.
Suisun City West Nile Victim Recovering At HomeA Suisun City adult is Solano County's first confirmed case of West Nile virus this year, county public health officials announced Thursday.
Dead Bird Tests Positive For West Nile Virus In Menlo ParkAccording to the San Mateo County Mosquito and Vector Control District, the bird is the first indication of the virus this year in the county.
Drought Blamed For State's Second-Highest Year Of Human West Nile Virus CasesThere were more than 800 human cases of West Nile virus throughout the state in 2014, the second-highest year on record to date, the state Department of Public Health announced Wednesday.
Mosquitoes Appear Early In Bay Area’s Mixed Weather And They’re HungryMosquitoes are making their presence felt in the Bay Area almost a month ahead of schedule. The mixed weather has some experts warning it could signal an early start to West Nile virus season.
West Nile Virus Spreads In South San Francisco, Livermore, Mosquito Fogging ScheduledThe West Nile virus has been discovered in a dead bird and pool of mosquitoes at Clay Park in South San Francisco, and at the Bruno Canziani park area in Livermore.
Mosquitos, Dead Birds Test Positive For West Nile Virus In Contra Costa CountyA group of mosquitoes and several dead birds found throughout Contra Costa County have tested positive for the West Nile virus in recent weeks, Contra Costa County Mosquito and Vector Control District officials said Tuesday.
Mosquitos Test Positive For West Nile Virus In San Jose; Fogging To Begin EarlyMosquitoes have tested positive for West Nile Virus in San Jose, according to South Bay officials.
Marin County Resident Tests Positive For West Nile VirusA Marin County resident has tested positive for the West Nile virus, marking the first case detected in a person in the county this year, health officials said Friday.
West Nile Virus Found In 2 Contra Costa County BirdsTwo crows located in Contra Costa County tested positive for the West Nile virus Tuesday, according to the Contra Costa Mosquito and Vector Control District.
San Francisco Health Officials Warn Residents Of West Nile VirusThere have been 19 cases of West Nile virus in the state this year, including Santa Clara and Contra Costa counties. The San Francisco Health Department is now asking the public's help in preventing the spread of mosquitoes that may carry the virus. Nader Shatara, the head of Vector Control for the San Francisco Health Department, said residents should beware of standing water where mosquitoes breed.