Hemagglutinin (HA) or haemagglutinin (BE) is an antigenic glycoprotein found on the surface of the influenza viruses (as well as many other bacteria and viruses). It is responsible for binding the...
Haemagglutination inhibition test Influenza virus has two important surface glycoproteins-the haemagglutinin (HA) and the neuraminidase (NA). Antigenic classification and subtyping of influenza...