*** This version of Confluence is for testing only and contains a copy of content from June 29th 2026. No changes will be preserved. ***
Background: Salmonella enterica subsp. enterica serovar Meleagridis (antigenic formula 3,{10}{15}{15,34}:e,h:l,w) is a serovar of the O:3,10 (E1) serogroup. Morbidity and Mortality Weekly Report stated that, from 1981 to 1982, infections caused by serovar Meleagridis increased dramatically in US, climbing from 32 to 151-a 372% rise.
...
Genetic characteristics:
Animal reservoir: Pig is the reservoir for serovar Meleagridis. This serovar was frequently isolated from cattle as well.
Geographical distribution: Serovar Meleagridis has been reported worldwide occasionally, but primarily in US. Among a total of 1,128 serovar Meleagridis isolates available in NCBI PD (accessed 04/24/2025), 813 were collected in US.
Human outbreaks:
Year | Location | Associated source | Number of cases |
| NA | US: MA | Not identified | NA |
Border rejections:
Year | Exporting country | Importing country | Associated source | Product category |
| 2025 | China | Finland | Cumin powder | Herbs and spices |
Recalls:
| Year | Location | Recalled food | Type |
|---|---|---|---|
| 2016 | US | Dry nonfat milk powder and buttermilk powder1 | Milk and milk products |
| 2010 | US | Dog chew2 | Pet food |
1 The milk products, worth almost $4 million, were manufactured by Valley Milk Products LLC, based in Strasburg, Virginia.
...