- Bird flu virus shows mutations in first severe human case in U.S., CDC says The Hindu
- Scientifically Speaking | Is bird flu the next pandemic? Hindustan Times
- Genetic Sequences of Highly Pathogenic Avian Influenza A(H5N1) Viruses Identified in a Person in Louisiana CDC
- Bird flu virus shows mutations in first severe human infection in US, CDC says The Guardian
- Bird flu mutations found in first severe US human case, CDC reports The Indian Express
Source: News feed