http://www.bt.cdc.gov/disasters/hurricanes/katrina/factsforresidents.asp
Centers for Disease Control and Prevention, U.S. Department of Health and Human Services
This fact sheet discusses diseases that cause diarrhea with or without vomiting and looks at what to do if sick with diarrhea and/or vomiting. The fact sheet also provides tips on how to prevent getting and spreading diarrheal diseases.