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Geographical distribution: Serovar Hartford has been found in Hungary, China, and the U.S.
Human Outbreaks: Outbreaks have been associated with S. Hartford.
| Year | Location | Associated Source | Number of Cases | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 19952023 | US: FL | Unpasteurized orange juice | 62* | multistate | Not identified | at least 53 | 2010 | US: Multi-state | Not identified | 75 |
| 2014 | US: Multi-statemultistate | Organic sprouted chia powder1 | 731 | |||||||
| 20232010 | US | Not yet identified | at least 47 | : multistate | Not identified | 75 | ||||
| 1995 | US: FL | Unpasteurized orange juice2 | 62 |
1 Salmonella Newport (20 cases), Salmonella Hartford (7 cases), or Salmonella Oranienburg (4 cases)
2 *Salmonella Gaminara was also involved in this outbreak.
Border rejections: There have been no recent border rejections linked to this serovar.
Recalls: There have been no recent recalls linked to this serovar.
Relevant links and references:
- https://www.foodsafetynews.com/2023/03/fda-announces-new-salmonella-outbreak-other-investigations-continue/
- https://archive.cdc.gov/www_cdc_gov/salmonella/newport-05-14/index.html
- https://archive.cdc.gov/#/details?url=https://www.cdc.gov/salmonella/2010/restaurant-chain-a-8-4-10.html
- https://jamanetwork.com/journals/jama/fullarticle/188128https://www.foodsafetynews.com/tag/salmonella-hartford/
- https://www.jstor.org/stable/pdf/24320783.pdf?refreqid=excelsior%3Ada8966aa9c6b88949ad11ca86de2b59c&ab_segments=&origin=&initiator=&acceptTC=1
- https://agris.fao.org/agris-search/search.do?recordID=CN9211229
- https://www.liebertpub.com/doi/10.1089/fpd.2017.2303
- https://www.mdpi.com/2076-2607/11/2/403
- https://www.fda.gov/food/outbreaks-foodborne-illness/investigations-foodborne-illness-outbreaks
- https://doi.org/10.1111/zph.13174