The genetic change enables a flu to jump from one animal species to another.The influenza virus can mutate through antigenic shift, causing new outbreaks to occur in human populations as well. Video Ref: www.learner.org
Channels: Scientific Animations Cell Biology Molecular Biology
Tags: Antigenic Shift influenza mutation virus viral desease
Uploaded by: sana ( Send Message ) on 06-04-2007.
Duration: 0m 17s