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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

2024-2025US: multistateCucumbers113
2024US
-
: multistateBackyard poultry
409a
1470
2023-2025Europe: multi-countryAlfalfa sprouts509
2018US
-
: multistateChicken salad265
2018US
-
: multistateDried
Coconut
coconut14

2013

US

-

: multistate

Live poultry

37

356

2013

US

-

: multistate

Ground beef

At least 22

2012

Canada

Ground beef

50

2012

US

-

: multistate

Pet

Hedgehogs

hedgehogs

26

2012

US

-

: multistate

Cantaloupe2

261

2011

US

-

: multistate

Ground beef

20

2011

US

-

: multistate

African

Dwarf Frogs

dwarf frogs

241

2011

England

Pork

Hog roast

51

24

2009-2011

Ireland

Duck eggs

34

2010

2009

US-multistate

Contact with water frogs

85

2009

England

unknown

14

England

Unknown

14

2008-2009

US: multistate

Peanut butter

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. 

...

Recalls: Multiple recalls linked to Salmonella Typhimurium have been reported. They are associated with a variety of food commodities.

YearLocationRecalled foodType
2024-2025US: multistateCucumbers1Fruits and vegetables
2023-2025Europe: multi-countryAlfalfa sprouts2Fruits and vegetables
2023RomaniaTurkey meat from HungaryPoultry meat and poultry meat products
2022IrelandMilled brown flaxseed from UKNuts, nut products and seeds2022Multiple countriesChocolate3Confectionery
2021NorwayPork sides with jaw from GermanyMeat and meat products (other than poultry)
2008-2009US: multistatePeanut butterNuts, 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.

...

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:

  1. https://www.cdc.gov/salmonella/outbreaks/cucumbers-11-24/index.html
  2. https://www.cdc.gov/salmonella/outbreaks/backyardpoultry-05-24/investigation.html#:~:text=As%20of%20June%2020%2C%202024,No%20deaths%20have%20been%20reported.
  3. https://www.food-safety.com/articles/10195-salmonella-outbreak-linked-to-sprouts-sickened-509-people-over-two-years-in-ten-european-countries
  4. https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-02-18/index.html
  5. https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-03-18/index.html
  6. https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-live-poultry-04-13/index.html
  7. https://marlerclark.com/macomb-county-salmonella-outbreak-traced-to-ground-beef#:~:text=At%20least%2022%20people%20from,for%20Disease%20Control%20and%20Prevention.
  8. 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.
  9. 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).
  10. https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-cantaloupe-08-12/index.html#:~:text=illness%20is%20reported.-,Recall,although%20further%20shipment%20was%20likely.
  11. 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.
  12. https://archive.cdc.gov/www_cdc_gov/salmonella/2011/water-frog-7-20-2011.html
  13. https://www.liebertpub.com/doi/10.1089/fpd.2013.1513#:~:text=Between%20July%20and%20September%202011,two%20discrete%20but%20linked%20outbreaks.
  14. https://pubmed.ncbi.nlm.nih.gov/23611032/
  15. https://outbreakdatabase.com/outbreaks/canterbury-england-unknown-2009
  16. https://archive.cdc.gov/www_cdc_gov/salmonella/2009/peanut-butter-2008-2009.html
  17. https://webgate.ec.europa.eu/rasff-window/screen/notification/745843
  18. https://webgate.ec.europa.eu/rasff-window/screen/notification/673450
  19. https://webgate.ec.europa.eu/rasff-window/screen/notification/613462
  20. https://webgate.ec.europa.eu/rasff-window/screen/notification/466440
  21. https://webgate.ec.europa.eu/rasff-window/screen/notification/522451
  22. https://webgate.ec.europa.eu/rasff-window/screen/notification/423186
  23. 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
  24. https://webgate.ec.europa.eu/rasff-window/screen/notification/643944
  25. 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
  26. https://webgate.ec.europa.eu/rasff-window/screen/notification/471210
  27. https://marlerclark.com/news_events/salmon#:~:text=Peanut%20Corporation%20of%20America%20Peanut%20Butter%20Salmonella%20Outbreak%20Lawsuits%20%2D%20Nationwide,PCA





  1. http://online.liebertpub.com/doi/abs/10.1089/fpd.2013.1513#utm_source=ETOC&utm_medium=email&utm_campaign=fpd
  2. http://www.nature.com/nature/journal/v413/n6858/full/413852a0.html
  3. http://www.ncbi.nlm.nih.gov/pubmed/23023330
  4. http://www.ncbi.nlm.nih.gov/pubmed/23105062
  5. http://www.ncbi.nlm.nih.gov/pubmed/21622747
  6. http://www.ncbi.nlm.nih.gov/pubmed/24129621
  7. http://www.biomedcentral.com/1471-2164/12/425
  8. http://www.ncbi.nlm.nih.gov/pubmed/21098248
  9. https://www.cdc.gov/salmonella/typhimurium-02-18/index.html
  10. https://www.cdc.gov/salmonella/typhimurium-03-18/index.html
  11. http://analytics.foodtrack.net/cgi-bin/read?rid=MjAxOTAyMjExMzQ0Rk9PRFRSQ0tCVUxMRVRTXzAyMjExOUw0MjY=&style=html&source=email
  12. https://www.cdc.gov/salmonella/backyardpoultry-05-24/index.html
  13. https://doi.org/10.1111/zph.13174