A genetic analysis of the avian flu virus responsible for at least nine human deaths in China portrays a virus evolving to adapt to human cells, raising concern about its potential to spark a new global flu pandemic.
Fuente : http://www.eurekalert.org/pub_releases/2013-04/uow...
Fuente : http://www.eurekalert.org/pub_releases/2013-04/uow...