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Geographical distribution: Serovar Cubana has been found in the U.S., Canada, Cuba, and Sweden.
Outbreaks: Outbreaks have been associated with S. Cubana.
| Year | Location | Associated Source | Number of Cases |
|---|---|---|---|
| 1966 | US: CA | Carmine dye capsules | 7 |
| 1998 | US: Multi-state | Alfalfa sprouts | 34* |
| 2009 | US: Minnesota | Sprouts | 2 |
| 2009 | Canada | Onion sprouts and mixed onion/alfalfa sprout | 14 |
| 2010 | US: Multi-state | Alfalfa sprouts | 3 |
| 2012 | US: Multi-state | Sprouts | 19 |
*: Three serovars (S. Havana, S. Cubana, S. Tennessee) were involved in this outbreak.
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- https://journals.asm.org/doi/epdf/10.1128/jb.51.1.123-124.1946
- https://www.sciencedirect.com/science/article/pii/S0032579119507593
- https://www.nejm.org/doi/pdf/10.1056/NEJM196704132761507
- https://www.sciencedirect.com/science/article/pii/S0362028X22095679
- https://journals.asm.org/doi/10.1128/genomeA.01112-14
- https://actavetscand.biomedcentral.com/articles/10.1186/1751-0147-47-13
- https://www.foodsafetynews.com/files/2016/02/Sprout-associated-outbreaks-2-24-16-1.pdf