Mosquito Reports
Stay up to date on mosquito-borne virus activity within the District. Delta Mosquito and Vector Control District mosquitoes and dead birds for West Nile Virus (WNV), St. Louis Encephalitis Virus (SLEV), and Western Equine Encephalitis Virus (WEEV).
2022 Mosquito-borne Virus Activity in the District
LAST UPDATED: April 5, 2022

0
MOSQUITO SAMPLES

0
DEAD BIRDS

0
HUMAN CASES
2022 Weekly Updates
Arbovirus testing has started for the season. Dead birds can be reported to 1-877-968-2473 or directly to the District at 559-732-8606. Activity within the District is updated every Friday. For information about WNV in the entire state of California, please visit westnile.ca.gov.

Mosquito Samples
West Nile Virus: 0 St. Louis Encephalitis Virus: 0 Western Equine Encephalitis Virus: 0
Arbovirus testing has stopped for the winter. Testing will restart in April 2022.
A sample may contain up to 50 individual mosquitoes.

Dead Birds
West Nile Virus: 0 St. Louis Encephalitis Virus: 0 Western Equine Encephalitis Virus: 0
No dead birds have tested positive to date. Three dead birds have been reported to the District in 2022.
Report dead birds to the WNV call center at 1-877-968-2473. Dead birds may be testable for WNV, SLEV, and WEEV.

Human Cases
West Nile Virus: 0 St. Louis Encephalitis Virus: 0 Western Equine Encephalitis Virus: 0
No new human cases of WNV have been reported to Delta MVCD in 2022.
The Tulare County Public Health Department reports human cases to the District.
Service Request? Get in Touch.
About DMVCD
Public Documents
Contact
1737 West Houston Ave
Visalia, CA. 93291
Ph. 559-732-8606
TF. 877-732-8606
Fax. 559-732-7441
Hours
Monday–Friday,
7:00 AM to 3:30 PM (excluding holidays)