West Nile Virus
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- New study shows Valley Fever cases skyrocket - Emphasizes need for public and physician eduction
- 2013 Infectious Disease Training & Exercise scheduled for July 23-25, 2013, at Black Canyon Conference Center, Phoenix, AZ.
Follow a checklist of steps to help prevent the spread of West Nile virus.
Prevention & Education
AZ West Nile Virus Surveillance Manual and monitoring protocols.
Surveillance & Monitoring
Find current and past year statistics about West Nile virus in AZ.
Data & Maps
Preguntas y respuestas acerca de virus del Oeste del Nilo.
Información en Español
West Nile virus (WNV) has emerged in recent years in temperate regions of Europe and North America, presenting a threat to public and animal health. The most serious manifestation of WNV infection is fatal encephalitis (inflammation of the brain) in humans and horses, as well as mortality in certain domestic and wild birds. WNV has also been a significant cause of human illness in the United States. It first appeared in North America in 1999, and subsequently spread across the United States. WNV was first detected in Arizona in 2003.
News & Publications
- CDC Fight the Bite Poster Contest
- Entries due April 18th, 2012
- Contest Entry Form