<unk>  is a<unk> ecies of<unk><unk> , the rod-shaped, flagellated, aerobic, Gram-negative bacterium. Many of the pathogenic serovars of the S.<unk>  species are in this<unk> ecies, including that responsible for typhoid.
Salmonella enterica subsp. enterica
Vibrio cholerae
Campylobacter upsaliensis
Yersinia rohdei
Yersinia aleksiciae
Campylobacter jejuni
Escherichia coli
Enteroaggregative Escherichia coli