OC Vector hopes that by utilizing a sterile insect technique that the sterilized males will outcompete the non-sterilized ...

Larvicide drops in the area began in the early 2000s after West Nile virus arrived, according to the county. Since 2017, ...

County officials said helicopter larvicide drops will be done next Wednesday and Thursday, if necessary, to cover nearly ...

As mosquito numbers rise, so does the risk of various diseases. Channel 13 has been following this trend closely as experts continue to emphasize the need for increased abatement efforts.

Alameda County Vector Control officials are alerting the public that a dead bat found in Fremont this week has tested posted for rabies.