Elevated Risk Of West Nile Virus In Sutter County After Second Sample Of Mosquitoes Test PositiveThere is now an elevated risk of West Nile Virus in Sutter County after a second sample of mosquitoes has tested positive, the Sutter-Yuba Mosquito and Vector Control District announced on Friday.
2 Men Confirmed With West Nile Virus In Stanislaus CountyTwo human cases of West Nile Virus have been confirmed in Stanislaus County, officials said on Monday.
Mosquito Sample Taken Near Elk Grove Tests Positive For West Nile VirusA mosquito sample from Elk Grove has tested positive for West Nile virus - the first positive test of the season for the area.
First Dead Bird Of The Season Tests Positive For West Nile VirusThe first bird of the season has tested positive for West Nile virus, the Sacramento-Yolo Mosquito and Vector Control district confirmed. 
Placer County Sprays Rocklin And Roseville For West Nile VirusA plane began aerial spraying over parts of Roseville and Rocklin Wednesday evening. 
Placer County Warns Of Widening West Nile Virus DangerDisturbing test results show a widening area of Placer County where birds and mosquitoes have been found infected.
Free Mosquito Repellent Wipes Available For National Night OutThe Sacramento-Yolo Mosquito and Vector Control District are giving away boxes of mosquito repellent towelettes for the National Night Out next week. 
Vector Control: 2nd Night Of Aerial Spraying Set For Tuesday EveningTonight will be the second night of aerial spraying in an effort to target and kill mosquito populations.
Despite Reassurances, Some Residents Taking Precautions During West Nile Aerial SprayingAerial spraying is taking place in parts of Sacramento County in an effort to target and kill mosquito populations.
Sacramento May Be To Blame For Increased Mosquito ActivitySacramento Vector Control District says West Nile virus is on the rise.  And now the city of Sacramento says it may be partially responsible for more mosquito activity in the area.
West Nile Virus Activity Increasing In Sacramento, Aerial Spraying To Happen MondayMosquitos in Sacramento and Yolo counties have been busy.