Background: Salmonella enterica subsp. enterica serovar Weltevreden (antigenic formula 3,{10}{15}:r:z6) is a serovar of the O:3,10 (E1) serogroup. S. Weltevreden .
Animal reservoir: Animal reservoirs for S. Weltevreden have not been definitively identified, but seafood (e.g., fish and shrimp) have been implicated.
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