West Nile Virus
The West Nile virus has come to Arizona. ... Interesting, yet sad and depressing, details on the subject of the West Nile virus can be found with a little looking. ... The West Nile Virus has the potential to develop into fatal encephalitis or meningitis. ... More than 1,000 people have been infected so far with this disease, and at least 40 people have died from this virus.