The incubation period for influenza is 24 -96 hours until the onset of symptoms, but within a few hours of infection viral budding and exit from the plasma membrane of the infected host respiratory cells takes place (Sompayrac, 2002). Respiratory secretions now contain numerous virions and spread
The incubation period for influenza is 24 -96 hours until the onset of symptoms, but within a few hours of infection viral budding and exit from the plasma membrane of the infected host respiratory cells takes place (Sompayrac, 2002). Respiratory secretions now contain numerous virions and spread