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Created by
YeonJin Jung, last updated by Brad Yang on Mar 24, 2025
1 minute read
Background: Salmonella enterica subsp. enterica serovar Johannesburg (antigenic formula: 1,40:b:e,n,x) is a serovar of the O:40 (R) serogroup.
NCBI PD link for serovar Johannesburg: https://www.ncbi.nlm.nih.gov/pathogens/isolates/#(taxgroup_name:%22Salmonella%20enterica%22)%20AND%20computed_types:(%22serotype=Johannesburg%22)
Genetic characteristics:
Animal reservoir:
Geographical distribution:
Human outbreaks:
Border rejections:
Year | Exporting country | Importing country | Associated source | Product category |
| 2020 | Poland | Slovakia | Minced meat preparation | Meat and meat products (other than poultry) |
Recalls:
| Year | Location | Recalled food | Type |
|---|---|---|---|
| 2021 | Germany | Tiger nut flour | Other food product / mixed |
Relevant links: