The Contra Costa Mosquito and Vector Control District announced on Friday that they found a second bird that tested positive for West Nile virus, according to a report by Bay City News. The bird was ...

A dead crow found in La Jolla tested positive for West Nile virus, the county's vector control office announced Tuesday. Officials did not name the exact location of the bird, which is the first ...

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The West Nile virus is in Rock County. The health department says a dead crow found in the county tested positive for the virus. This is the first positive test of the virus in the county. West Nile ...

SHAWANO (WLUK) --Health officials say a dead crow in Shawano County has tested positive for the West Nile virus. The bird was found July 26. Officials say this is the first bird that tested positive ...

King County officials announced Tuesday that a dead crow found in Kirkland on Sept. 15 tested positive for West Nile Virus. September 23, 2008 5:44 pm King County officials announced Tuesday that a ...

(KRON) — A crow from Walnut Creek has tested positive for West Nile virus (WNV) in Contra Costa County, confirmed the Contra Costa Mosquito and Vector Control District on Friday. California ...

The first case of West Nile virus in Multnomah County this year turned up in a crow. County officials said today that a dead crow found in Portland's Roseway neighborhood has tested positive for the ...

An American crow from Walnut Creek is the second bird to test positive for West Nile virus, the Contra Costa Mosquito and Vector Control District said Friday. Birds are the main reservoir for the ...

A dead crow found in Seattle's Laurelhurst neighborhood on August 24th is positive for West Nile virus, according to the King County Health Dept. Yuk! Here's the press release: This is the first West ...

An American crow from Walnut Creek is the second bird to test positive for West Nile virus, the Contra Costa Mosquito and Vector Control District said Friday. Birds are the main reservoir for the ...