2020 E. coli Outbreak Linked to Unknown Source 1 – Map
Final Update
Posted on December 18, 2020 at 3:00 PM ET
This outbreak is over. Learn how you can prevent getting sick from E. coli.
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of December 16, 2020 (n=32)
| State | Ill People |
|---|---|
| California | 10 |
| Illinois | 3 |
| Louisiana | 1 |
| Maryland | 1 |
| Michigan | 2 |
| Montana | 2 |
| New Jersey | 1 |
| Ohio | 7 |
| Utah | 1 |
| Virginia | 1 |
| Washington | 1 |
| Wisconsin | 2 |
| Total | 32 |
Previous Maps
People infected with the outbreak strain of E. coli O157:H7, by state of residence, as of October 28, 2020 (n=21)
| State | Ill People |
|---|---|
| California | 7 |
| Florida | 1 |
| Illinois | 1 |
| Michigan | 2 |
| New Jersey | 1 |
| Ohio | 7 |
| Utah | 1 |
| Wisconsin | 1 |
| Total | 21 |
