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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 poultry |
| 1 | 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 |
US-multistate
Contact with water frogs
85
2009
England
unknown
14
England | 14 | ||
2008-2009 | US: multistate | 714 |
1a 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.
2 A total of 228 Salmonella Typhimurium and 33 Salmonella Newport infections were reported in 24 states.
Border rejections: Multiple border rejections linked to Salmonella Typhimurium have been reported. The majority of them are associated with poultry and poultry products. Below are some examples.
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Recalls: Multiple recalls linked to Salmonella Typhimurium have been reported. They are associated with a variety of food commodities.
| Year | Location | Recalled food | Type | ||||
|---|---|---|---|---|---|---|---|
| 2024-2025 | US: multistate | Cucumbers1 | Fruits and vegetables | ||||
| 2023-2025 | Europe: multi-country | Alfalfa sprouts2 | Fruits and vegetables | ||||
| 2023 | Romania | Turkey meat from Hungary | Poultry meat and poultry meat products | ||||
| 2022 | Ireland | Milled brown flaxseed from UK | Nuts, nut products and seeds | 2022 | Multiple countries | Chocolate3 | Confectionery |
| 2021 | Norway | Pork sides with jaw from Germany | Meat and meat products (other than poultry) | ||||
| 2008-2009 | US: multistate | Peanut butter | Nuts, nut products and seeds |
1 This recall was caused by a multistate outbreak described above. Importers issued a recall for American/slicer cucumbers produced by Agrotato, S.A. de C.V. in Sonora, Mexico, which were sold during October and November 2024.
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3 This recall was caused by a multi-country multistate outbreak described above. Kinder Chocolate Eggs, traced back to a factory in Belgium, were identified as the vehiclePeanut Corporation of America’s Blakely, GA and TX issued a recall of their commercially distributed peanut butter.
Relevant links:
- https://www.cdc.gov/salmonella/outbreaks/cucumbers-11-24/index.html
- https://www.cdc.gov/salmonella/outbreaks/backyardpoultry-05-24/investigation.html#:~:text=As%20of%20June%2020%2C%202024,No%20deaths%20have%20been%20reported.
- https://www.food-safety.com/articles/10195-salmonella-outbreak-linked-to-sprouts-sickened-509-people-over-two-years-in-ten-european-countries
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-02-18/index.html
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-03-18/index.html
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-live-poultry-04-13/index.html
- https://marlerclark.com/macomb-county-salmonella-outbreak-traced-to-ground-beef#:~:text=At%20least%2022%20people%20from,for%20Disease%20Control%20and%20Prevention.
- https://www.cbc.ca/news/canada/ottawa/salmonella-found-in-ottawa-caterer-s-ground-beef-1.1150870#:~:text=Social%20Sharing,week%20while%20the%20investigation%20continues.
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-hedgehogs-09-12/index.html#:~:text=of%20this%20outbreak.-,A%20total%20of%2026%20persons%20infected%20with%20the%20outbreak%20strain,%2C%20and%20Washington%20(7).
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-cantaloupe-08-12/index.html#:~:text=illness%20is%20reported.-,Recall,although%20further%20shipment%20was%20likely.
- https://archive.cdc.gov/www_cdc_gov/salmonella/2011/ground-beef-2-1-2012.html#:~:text=The%20outbreak%20strain%20of%20Salmonella,Salmonella%20Infection%20for%20more%20details.
- https://archive.cdc.gov/www_cdc_gov/salmonella/2011/water-frog-7-20-2011.html
- https://www.liebertpub.com/doi/10.1089/fpd.2013.1513#:~:text=Between%20July%20and%20September%202011,two%20discrete%20but%20linked%20outbreaks.
- https://pubmed.ncbi.nlm.nih.gov/23611032/
- https://outbreakdatabase.com/outbreaks/canterbury-england-unknown-2009
- https://archive.cdc.gov/www_cdc_gov/salmonella/2009/peanut-butter-2008-2009.html
- https://webgate.ec.europa.eu/rasff-window/screen/notification/745843
- https://webgate.ec.europa.eu/rasff-window/screen/notification/673450
- https://webgate.ec.europa.eu/rasff-window/screen/notification/613462
- https://webgate.ec.europa.eu/rasff-window/screen/notification/466440
- https://webgate.ec.europa.eu/rasff-window/screen/notification/522451
- https://webgate.ec.europa.eu/rasff-window/screen/notification/423186
- https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-cucumbers-november-2024https://www.food-safety.com/articles/10195-salmonella-outbreak-linked-to-sprouts-sickened-509-people-over-two-years-in-ten-european-countries
- https://webgate.ec.europa.eu/rasff-window/screen/notification/643944
- https://webgate.ec.europa.eu/rasff-window/screen/notification/558911https://www.foodprocessing.com.au/content/the-food-plant/article/chocolate-recall-avoiding-a-global-salmonella-outbreak-130687423
- https://webgate.ec.europa.eu/rasff-window/screen/notification/471210
- https://marlerclark.com/news_events/salmon#:~:text=Peanut%20Corporation%20of%20America%20Peanut%20Butter%20Salmonella%20Outbreak%20Lawsuits%20%2D%20Nationwide,PCA
- http://online.liebertpub.com/doi/abs/10.1089/fpd.2013.1513#utm_source=ETOC&utm_medium=email&utm_campaign=fpd
- http://www.nature.com/nature/journal/v413/n6858/full/413852a0.html
- http://www.ncbi.nlm.nih.gov/pubmed/23023330
- http://www.ncbi.nlm.nih.gov/pubmed/23105062
- http://www.ncbi.nlm.nih.gov/pubmed/21622747
- http://www.ncbi.nlm.nih.gov/pubmed/24129621
- http://www.biomedcentral.com/1471-2164/12/425
- http://www.ncbi.nlm.nih.gov/pubmed/21098248
- https://www.cdc.gov/salmonella/typhimurium-02-18/index.html
- https://www.cdc.gov/salmonella/typhimurium-03-18/index.html
- http://analytics.foodtrack.net/cgi-bin/read?rid=MjAxOTAyMjExMzQ0Rk9PRFRSQ0tCVUxMRVRTXzAyMjExOUw0MjY=&style=html&source=email
- https://www.cdc.gov/salmonella/backyardpoultry-05-24/index.html
- https://doi.org/10.1111/zph.13174