West Nile Virus in California



20122013
2014
2015
2016
2017
Human Cases (fatal)
479 (19) 368 (14) 
798 (29)
747 (45) 
426 (18) 
Horses (fatal)
22 (8)  13 (4)  
15 (2) 
19 (5)  
21 (7) 
  
Dead Birds
1,640 1,240 
2,442 
1,349 
1,350 

Mosquitoes
2,849  2,528 
3,340 
3,329 
3,528 
Chickens
540 484 
443 
449 
343  


For the most recent updates of West Nile Virus cases in California and other statistics check out the California Department of Public Health website at http://westnile.ca.gov.


West Nile Virus in the Antelope Valley



2012
2013
2014
2015
2016
2017
Human Cases (fatal)
10 (0) 
15 (1) 
2 (0) 
4 (2) 

Dead Birds

5
02

Mosquitoes
1
5
4
2
1
Chickens
40
25
29
26
19



Find more information on West Nile Virus cases in Los Angeles County and the United States.

Updated 5/26/17

News and Updates

Make sure to check your property for mosquito breeding sites.

  • clean up containers that might fill up with water during the rain, or turn them upside down

  • swimming pools should be cleaned and maintained, or drained, if not in use

  • cover rainwater barrels with screen to keep mosquitoes out

  • check sprinkler system for leaks and fix them

  • set the watering times on automatic sprinklers to the need of the plants

Latest News:

Avoid Mosquitoes this Holiday Weekend (more)

First signs of St. Louis Encephalitis in the Antelope Valley since 1989 (more)

First human cases of WNV in the Antelope Valley (more)

Antelope Valley Mosquito and Vector Control District

Protecting Public Health in the Antelope Valley since 1958