Map of Reported Cases

Final Update

Posted on January 15, 2020 at 3:00 PM ET

This outbreak appears to be over. E. coli is an important cause of illness in the United States. Find more information about steps you can take to reduce your risk of infection on the E. coli and Food Safety web page.

People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of January 15, 2020 (n=10)

Map of United States - People infected with the outbreak strain of E. coli, by state of residence, as of January 10, 2020.

Table showing the number of ill people arranged by state of residence.
State Ill People
Georgia 1
Illinois 1
Minnesota 4
North Dakota 1
Wisconsin 3
Total 10

Previous Maps

People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of December 9, 2019 (n=8)

Map of United States - People infected with the outbreak strain of E. coli, by state of residence, as of December 9, 2019

Table showing the number of ill people arranged by state of residence.
State Ill People
Minnesota 4
North Dakota 1
Wisconsin 3
Total 8