Case Count Maps
Final Update
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Posted April 6, 2018 4:45 PM ET
This outbreak appears to be over. However, Salmonella is an important cause of illness in the United States. For more information about Salmonella and steps that people can take to reduce their risk of infection, visit CDC’s Salmonella webpage.
People infected with the outbreak strains of Salmonella Typhimurium, by state of residence, as of April 4, 2018 (n=265)
| States | Case Count |
|---|---|
| Illinois | 10 |
| Indiana | 1 |
| Iowa | 240 |
| Minnesota | 4 |
| Mississippi | 1 |
| Nebraska | 5 |
| South Dakota | 3 |
| Wisconsin | 1 |
| Total | 265 |
Previous Case Count Updates
March 7, 2018
People infected with the outbreak strains of Salmonella Typhimurium, by state of residence, as of March 7, 2018 (n=170)
| States | Case Count |
|---|---|
| Illinois | 9 |
| Indiana | 1 |
| Iowa | 149 |
| Minnesota | 3 |
| Nebraska | 5 |
| South Dakota | 2 |
| Texas | 1 |
| Total | 170 |
February 21, 2018
People infected with the outbreak strain of Salmonella Typhimurium, by state of residence, as of February 21, 2018 (n=65)
![People infected with the outbreak strain of Salmonella I 4,[5],12:b:-, by state of residence, as of February 16, 2018](/congress115th/20190109091858im_/https://www.cdc.gov/salmonella/typhimurium-02-18/images/map/big-map-2-21-18.jpg)
| States | Case Count |
|---|---|
| Illinois | 4 |
| Iowa | 55 |
| Minnesota | 2 |
| Nebraska | 3 |
| Texas | 1 |
| Total | 65 |
- Page last reviewed: February 22, 2018
- Page last updated: April 6, 2018
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