If you suspect a foodborne illness, contact McHenry County Department of Health for investigation. Staff can be reached at (815) 334-4585, Monday - Friday from 8:00am - 4:30pm. For after hours emergencies, please call (815) 344-7421.
Visit www.foodsafety.gov for other tips.
MCDH - The Communicable Disease Communique
November 2011 Communique [PDF]
November 2012 Communique [PDF]
December 2015 Newsletter [PDF]
IDPH Fact Sheets