Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Dead birds reported and tested for West Nile virus, by year, in Los Angeles County, California 2003–2008
| Year | No. reported | No. tested (% of reported) | No. positive (% of tested) |
|---|---|---|---|
| 2003 | 365 | 365 (100) | 65 (18) |
| 2004 | 25,662 | 1,153 (4) | 840 (73) |
| 2005 | 4,534 | 690 (15) | 173 (25) |
| 2006 | 3,630 | 937 (26) | 166 (18) |
| 2007 | 3,146 | 931 (30) | 217 (23) |
| 2008 | 6,087 | 1,101 (18) | 511 (46) |
| Total | 43,424 | 5,177 (12) | 1,972 (38) |
