E. coli causes disease by a variety of different methods. Which one of the following E. colitypes is characterized by the presence of LT (heat-labile) and ST (heat-stable) proteins?
Enterotoxigenic
(ETEC)
Vibrio genus involves many species, only some serotypes of V.cholerae are pathogens of cholera. Which of the following causative agents of cholera?
V.cholerae serogroups non O1 and non O139
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