Russian doctors fear that a new flu virus might appear as a result of reassortment between the swine flu and bird flu viruses, Russia's chief sanitary official said on Monday. Full story:
http://en.rian.ru/science/20091130/157040091.html
* China expert warns of pandemic flu mutation:
http://cristiannegureanu.blogspot.com/2009/11/china-expert-warns-of-pandemic-flu.html
