West Nile hasn't peaked yet: What you need to know

CHICAGO (WLS) -- West Nile virus has been worse this year than in recent seasons, and its infectious period hasn't peaked yet.

Dr. Robert Citronberg, infectious disease director with Advocate Health Care, stopped by ABC7 Eyewitness News to talk about 2018's West Nile virus season, what the symptoms are, and how to prevent infection.