In July 2002, a group of teenage girls who had recently attended a drill team dance camp at Eastern Washington University reported diarrheal illness. The Washington State Department of Health’s Public Health Laboratory later confirmed that the illnesses were due to E. coli poisoning.
The Spokane Regional Health District received reports of other cases of
Three days after several people reported having 

Two children in Colorado were diagnosed with 
A total of 22 confirmed, 45 suspect, and 6 secondary cases of
The Minnesota Department of Health issued a press release in December 2000, regarding 17 residents who had been sicked with 
