Mosquito Populations Up As Season Draws Down (10/3/14)
Different Mosquito Species Targeted in East Contra Costa County (9/19/14)
Lack of Habit Wreaks Havoc for West Nile Virus Risk - Are You Raising Mosquitoes? (9/12/14)
Risk of West Nile Virus Continues Despite Unofficial End of Summer (9/5/14)
Protect Yourself from West Nile Virus This Labor Day Weekend at Home and Afar (8/29/14)
Infected Mosquitoes Still a Threat in East County (8/14/14)
Higher Risk of West Nile Virus Continues in East Bay - New Activity in Pinole (8/8/14)
West Nile Virus Infected Mosquitoes Prompt Spraying in Discovery Bay and Martinez (7/15/14)
West Nile Virus Activity Heats Up in Contra Costa County (7/9/14)
West Nile Virus Detected in Mosquitoes, Chicken and Birds in East County (7/1/14)
First Detection This Year of West Nile Virus in Oakley (6/20/14)
First Dead Bird Tested This Year is West Nile Virus Positive in Contra Costa County (4/25/14)
San Ramon Dead Bird Tests Positive for West Nile Virus (6/11/14)