July 23, 2008

West Nile Virus Update for July 23, 2008
First Positive Bird Reported

On July 22, 2008 the New York State Department of Health reported the first isolation of West Nile Virus (WNV) in a bird in Nassau County. The virus was identified in a Common Grackle which was collected on July 8, 2008 in Plainview.

To date, no humans or horses have tested positive for West Nile Virus in Nassau County. Five mosquito pools have tested positive.

The Department of Public Works (DPW), Mosquito Control unit is conducting additional surveillance in those areas where positive birds and mosquito pools have been found by inspecting breeding sites, and when necessary, applying larvicide.

The Health Department will continue mosquito surveillance at 42 trap sites located throughout the county.

To report a mosquito problem, please phone DPW Mosquito Control at 572-1166, Monday through Friday from 7:45AM to 3:30PM.

To report a dead bird, please phone either the toll-free state hot line at 1-866-537-2473, Monday to Friday from 8:00 AM until 4:30 PM or the Nassau County Health Department at (516) 572-1211, Monday through Friday from 7:45AM to 3:30PM. Be advised that most of the reported birds will not be collected.