Influenzavirus C(redirected from Influenza C virus)
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Related to Influenza C virus: Influenza B virus
former genus name for the viruses that cause influenza, now found to be two different genera, which were named influenzavirus A and influenzavirus B.
Influenzavirus C/In·flu·en·za·vi·rus C/ a genus of viruses of the family Orthomyxoviridae containing the agent of influenza C. See influenza virus, under virus .
a genus of viruses of the family Orthomyxoviridae containing the agent of influenza C, a very mild infection. See also influenza.