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Outbreaks: Numerous outbreaks have been associated with S. Typhimurium. Outbreaks have been linked to a number of foods and to contact with animals (chicks, ducklings, and other live baby poultry). Here we mention some of the latest outbreaks caused by this serovar.
Year | Location | Associated source | Number of cases |
| 2024-2025 | US: multistate | Cucumbers | 113 |
| 2024 | US: multistate | Backyard poultry1 | 470 |
| 2023-2025 | Europe: multi-country | Alfalfa sprouts | 509 |
| 2018 | US: multistate | Chicken salad | 265 |
| 2018 | US: multistate | Dried coconut | 14 |
2013 | US: multistate | 356 | |
2013 | US: multistate | At least 22 | |
2012 | Canada | 50 | |
2012 | US: multistate | 26 | |
2012 | US: multistate | 261 | |
2011 | US: multistate | 20 | |
2011 | US: multistate | 241 | |
2011 | England | 24 | |
2009-2011 | Ireland | 34 | |
2009 | England | 14 | |
2008-2009 | US: multistate | 714 |
1 Multiple serovars, including Salmonella Altona, Cerro, Enteritidis, Indiana, Infantis, Johannesburg, Mbandaka, and Typhimurium, were linked to this outbreak. The case number represents the total number of cases associated with the outbreak and does not specifically indicate the number of people infected by Salmonella Typhimurium.
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