
After one of the worst West Nile virus seasons since the disease first began infecting humans in Illinois in 2002, the cooler weather is expected to reduce new cases to a trickle, health officials said. More>>
Dr. David Zich from Northwestern University talks about how you can protect yourself from contracting the West Nile virus. More>>
With 241 cases of West Nile virus and four related deaths reported so far this year, the United States is experiencing the biggest spike in the mosquito-borne illness since 2004, health officials report. More>>