The H1N1 Swine Flu A Look Inside and Introduction
The 2009 flu pandemic or swine flu was an influenza pandemic and the second of the two pandemics involving H1N1 influenza virus the H1N1 swine flu virus appeared in the us in april 2009 and never went away human respiratory infection caused by the influenza virus H1N1 popularly known as swine flu
Channels: Microbiology
Tags: The H1N1 Swine Flu A Look Inside
Uploaded by: NicolaTesla ( Send Message ) on 23-11-2010.
Duration: 2m 2s
