typhoid-paratyphoid A and B and cholera vaccine

typhoid-paratyphoid A and B and cholera vaccine

An obsolete multivalent vaccine which was abandoned in favour of a monovalent vaccines for typhoid (Salmonella typhi) and cholera (Vibrio cholera), as the “paratyphoid” (Salmonella paratyphi A and S schottmuelleri, formerly S paratyphia) components proved ineffective.
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