Streptococci are common opportunistic pathogens. Which of the following statements concerning Streptococci is NOT correct?
S.pyogenes can be cultivated on any media
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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