bat mitzvah gowns

Criteria that should raise suspicion for an outbreak caused by norovirus include: bat mitzvah gowns
A. Average incubation period 24 to 48 hours
B. Average duration of illness 12 to 60 hours
C. Presence of vomiting in more than half of cases
D. Stool cultures negative for bacterial pathogen ...
E. All of the above

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