Contra Costa Mosquito & Vector Control District Wins International Award For Website (11-15-10)
Knightsen chicken, Walnut Creek bird test positive for West Nile Virus (10-11-10)
Three people, two birds infected with West Nile Virus in Contra Costa County (10-4-10)
More West Nile Virus activity in east county (9-28-10)
First chickens, more mosquitoes positive for West Nile Virus in East county (9-20-10)
Mosquitoes test positive For West Nile Virus in Oakley (9-15-10)
Contra Costa Mosquito & Vector Control District Rolls Out New Website (9-10-10)
West Nile Virus found in birds from Oakley & Brentwood (8-24-10)
West Nile Virus found in mosquitoes and bird from Oakley (8-11-10)
Record cool weather keeps West Nile virus activity below transmission levels (8-5-10)
Public urged to report dead birds to help control West Nile virus (6-8-10)