What is h. three n. two?
A type of flu. H3N2 is a sub-type of the viral genus Influenzavirus A, which is an important cause of human influenza. Its name derives from the forms of the two kinds of proteins on the surface of its coat, hemagglutinin (H) and neuraminidase (N).
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE