See our Omicron surge page for up-to-date guidance on testing, vaccination, masking, isolation, and quarantine.

Emergency Regional Stay Home Order. Bay Area ICUs are near capacity. Stay home except for essential tasks. Keep errands short. Don't gather with anyone outside your household. Cancel plans for non-essential travel. Learn more.

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Environmental Health Division
Environmental Health Division

West Nile Virus

Transmission Cycle of WNV 

The Vector Control Program distributes educational information on West Nile Virus(WNV), as well as information on personal protection against West Nile Virus. The Vector Control Program also collaborate with Alameda County Mosquito Abatement District in Dead Bird Surveillance Program.

For more information on West Nile Virus, visit California West Nile Virus Website.


Do you need assistance or wish  to report a complaint?

Complete an on-line Request for Service form, or phone Environmental Health at (510) 981-5310 and TDD (510) 981-6903, or send an email to envhealth@ci.berkeley.ca.us

Home | Web Policy | Text-Only Site Map | Contact Us
Environmental Health Division, 2180 Milvia Street, 2nd Floor Berkeley, CA 94704, Berkeley, CA 94704
Questions or comments? Email: envhealth@cityofberkeley.info Phone: (510) 981-5310
(510) 981-CITY/2489 or 311 from any landline in Berkeley
TTY: (510) 981-6903
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