In a 35-year-old male the antibody test for hepatitis C detects presence of high titer of the antibody to the hepatitis C infection. Which of the following is the most likely method of transmission?
Intravenous drug (needles).
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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