First 2005 US West Nile Virus Case
The first human West Nile virus (WNV) illness of 2005 has been reported to the Centers for Disease Control and Prevention (CDC) by the Kansas Department of Health and Environment. WNV is transmitted seasonally by infected mosquitoes. Since 1999, when WNV was first identified in the United States, WNV has caused nearly 17,000 cases of human illness, including more than 650 deaths. (more…)


