2019 E. coli Outbreak Linked to Ground Bison Produced by Northfork Bison Distributions, Inc. – Map
Final Update
Posted September 13, 2019 at 4:00 PM ET
This outbreak appears to be over. Shiga toxin-producing Escherichia coli (STEC) 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 O103 and E. coli O121, by state of residence, as of September 13, 2019 (n=33)
| State | Ill People |
|---|---|
| Connecticut | 2 |
| Florida | 6 |
| Illinois | 1 |
| Michigan | 1 |
| Missouri | 1 |
| New Jersey | 3 |
| New York | 14 |
| Pennsylvania | 5 |
| Total | 33 |
Previous Case Count Maps
People infected with the outbreak strain of E. coli O103 and E. coli O121, by state of residence, as of July 12, 2019 (n=21)
| State | Ill People |
|---|---|
| Connecticut | 1 |
| Florida | 4 |
| Michigan | 1 |
| Missouri | 1 |
| New Jersey | 2 |
| New York | 9 |
| Pennsylvania | 3 |
| Total | 21 |
