News & Perspective

Mar 12, 2010

Mar 12, 2010

WHO: Influenza B gaining foothold in more countries

(CIDRAP News) – Though pandemic flu is circulating at low levels in many parts of the world, Thailand and some West African nations are reporting increased activity, and the virus is being edged out by influenza B in China and other Asian regions, with signs of westward spread, the World Health Organization (WHO) said today.