Health Care

California's Latest Mosquito Threat Hits Seven Counties

August 14, 2017 | Sammy Caiola

California vector control districts are on the lookout for the St. Louis Encephalitis Virus after it appeared in Placer, Yuba and Stanislaus counties last week.

Rain And Warm Weather Contributes To Unseasonable Mosquito Boom

February 23, 2015 | Rich Ibarra

Mosquitoes are starting to show up in unseasonably large numbers in the Central Valley, primarily due to the wet and warm weather.