Vietnam: Map of #H5N1 Poultry Outbreaks in the North in February

These are confirmed H5N1 poultry outbreaks since the beginning of February -- with the exception of this:

Phú Thọ Province
Sept. 3, 2011
Central News Agency correspondent Wei Buddha received today a telephone interview, 29 concern for the UN Food and Agriculture in China and Vietnam, a new strain of bird flu virus H5N1-2.3.2.1.

Director of the Vietnamese Ministry of Health disease Wendeng chess (Van Dang Ki) today in the "Youth" website, said the recent discovery in northern Vietnam, where poultry virus has variants, especially in Phu Tho (Phu Tho) province, experts have found the new variant of the virus H5N1-2.3.2.1.