February 2012's selection of notable quotes
Japanese virologist Yoshihiro Kawaoka, who led one of the recent studies on avian flu transmissibility, says that type of research is necessary.
Three dozen researchers have signed a letter promising to halt dangerous bird flu research for 2 months to initiate safety discussions.
A Chinese health agency confirms that the strain of H5N1 bird flu that killed a Chinese man last month does not spread between humans.
Research on the H5N1 influenza strain has gained the attention of a national biosecurity organization.
Inadequate poultry immunization programs may cause higher mutations rates in the bird flu virus, rendering the vaccine ineffective and increasing the threat of cross-species transmission.