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Human outbreaks: Multiple human outbreaks linked to serovar Newport have been reported with the majority occurring in the US. Below are examples.
| Year | Location | Associated source | Number of cases |
|---|---|---|---|
| 2022 | US: multistate | Beef (suspected)1 | 22 |
| 2021 | US: multistate | Infant formula2 | 4 |
| 2021 | US: multistate | Beef (suspected)3 | 75 |
| 2020 | US: multistate & Canada | Red onions4 | 1,642 |
| 2020 | France | Raw or rare horse meat | 20 |
| 2019 | US: multistate | Frozen, ground tuna | 15 |
| 2019 | US: multistate | Pig ear treats for dogs5 | 154 |
| 2019 | Sweden | Frozen crayfish from China | 33 |
| 2018-2019 | US: multistate | Ground beef | 403 |
| 2018 | US: KS | Tomatoes | 10 (confirmed) and 55 (probable) |
| 2018 | US: multistate | Frozen shredded coconut6 | 27 |
| 2018 | France & Scotland | Raw goats' milk cheese7 | 153 |
| 2017 | US: multistate | Maradol papayas8 | 4 |
| 2016-2017 | US: multistate | Ground beef | 106 |
| 2014 | US: multistate | Cucumber | 275 |
| 2012 | US: multistate | Cantaloupe9 | 261 |
| 2006 | US: NY | Watermelon | 20 |
| 2005-2006 | US: multistate | 459 | |
| 2004 | US | Lettuce | 368 |
| 2002 | US: multistate | Tomatoes | 510 |
| 2002 | US: multistate |
| Raw or undercooked ground beef | 47 |
| 1999 | US |
| Mango |
| 78 | |
| 1995-1996 | US |
| , Canada, other international | Alfalfa sprouts | 202 |
1 A REP strain (REPJJP01) was identified as the outbreak strain.
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9 The infections included Salmonella Typhimurium (228 cases) and Salmonella Newport (33 cases).
10 The infections included Salmonella Newport (197 cases), Typhimurium (190 cases), and Braenderup (72 cases).
Border rejections: Multiple border rejections linked to this serovar have been reported and they are mainly associated with poultry or poultry products. Below are some examples:
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3 This recall was caused by a multistate outbreak described above. JBS Tolleson, Inc., a Tolleson, Ariz. establishment, issued a recall of approximately 12,093,271 pounds of non-intact raw beef products.
4 This recall was caused by a multistate outbreak involving Salmonella Typhimurium and Newport as described above. Chamberlain Farms Produce, Inc. of Owensville, Indiana voluntarily issued a recall of cantaloupe grown on its farm.
Relevant links:
- https://pmc.ncbi.nlm.nih.gov/articles/PMC10651324/#:~:text=Outbreak%20Investigations&text=A%20second%20multistate%20outbreak%20that,ground%20beef%20from%20a%20patient.
- https://dpbh.nv.gov/uploadedFiles/dpbhnvgov/content/Resources/Update%20TB_FDA%20Recall%20on%20Infant%20Formula%20030122.pdf
- https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-salmonella-newport-red-onions-july-2020
- https://pmc.ncbi.nlm.nih.gov/articles/PMC11450499/#:~:text=In%20July%202020%2C%20a%20Salmonella,2020%20to%2029%20August%202020
- https://www.foodsafetynews.com/2020/10/salmonella-in-horse-meat-linked-to-two-deaths-in-france/
- https://archive.cdc.gov/www_cdc_gov/salmonella/newport-04-19/index.html
- https://www.fda.gov/animal-veterinary/outbreaks-and-advisories/fda-investigates-contaminated-pig-ear-pet-treats-connected-human-salmonella-infections
- https://pmc.ncbi.nlm.nih.gov/articles/PMC9164673/#:~:text=In%20autumn%202019%2C%20the%20Public,source%20and%20prevent%20further%20cases
- https://archive.cdc.gov/#/details?url=https://www.cdc.gov/salmonella/newport-10-18/index.html
- https://www.kdhe.ks.gov/ArchiveCenter/ViewFile/Item/2781
- https://archive.cdc.gov/www_cdc_gov/salmonella/coconut-01-18/index.html
- https://www.cambridge.org/core/journals/epidemiology-and-infection/article/outbreak-of-salmonella-newport-associated-with-internationally-distributed-raw-goats-milk-cheese-france-2018/528E4E70FB25CDBB293627227740E39D
- https://outbreakdatabase.com/outbreaks/2017-multistate-outbreak-of-salmonella-newport-and-salmonella-infantis-linked-to-maradol-papayas
- https://www.fsis.usda.gov/sites/default/files/media_file/documents/Newport_AAR_2022072722_cln.pdf
- https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6406a3.htm#:~:text=In%20August%202014%2C%20PulseNet%2C%20the,pattern%20
- https://archive.cdc.gov/www_cdc_gov/salmonella/typhimurium-cantaloupe-08-12/index.html
- https://outbreakdatabase.com/outbreaks/2006-outbreak-of-salmonella-newport-at-a-restaurant-linked-to-watermelon-new-york
- https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5635a3.htm
- https://www.cidrap.umn.edu/foodborne-disease/uk-salmonella-outbreak-linked-lettuce
- https://pmc.ncbi.nlm.nih.gov/articles/PMC2870807/#:~:text=Salmonella%20Newport%20causes%20more%20than,510%20patients%20in%2026%20states
- https://pubmed.ncbi.nlm.nih.gov/12118534/
- https://pubmed.ncbi.nlm.nih.gov/14689335/
- https://outbreakdatabase.com/outbreaks/1995-outbreak-of-salmonella-newport-associated-with-alfalfa-sprouts
- https://webgate.ec.europa.eu/rasff-window/screen/notification/745388
- https://webgate.ec.europa.eu/rasff-window/screen/notification/737443
- https://webgate.ec.europa.eu/rasff-window/screen/notification/522132
- https://webgate.ec.europa.eu/rasff-window/screen/notification/425465
- https://webgate.ec.europa.eu/rasff-window/screen/notification/423186
- https://webgate.ec.europa.eu/rasff-window/screen/notification/625006
- https://webgate.ec.europa.eu/rasff-window/screen/notification/608601
- https://webgate.ec.europa.eu/rasff-window/screen/notification/555203
- https://archive.cdc.gov/www_cdc_gov/salmonella/newport-07-20/updates.html
- https://www.fsis.usda.gov/recalls-alerts/jbs-tolleson-inc--recalls-raw-beef-products-due-possible-salmonella-newport
- https://outbreakdatabase.com/outbreaks/2012-multistate-outbreak-of-salmonella-newport-linked-to-cantaloupe