Published in Blood Weekly, July 22nd, 2004
According to a study from the United States, "West Nile virus (WNV) has spread rapidly across North America, resulting in human deaths and in the deaths of untold numbers of birds, mammals, and reptiles. The virus has reached Central America and the Caribbean and may spread to Hawaii and South America."
"Although tens of thousands of birds have died, and studies of some bird species show local declines, few regionwide declines can be attributed to WNV Predicting future impacts of WNV on wildlife, and pinpointing what drives epidemics, will require substantial...
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