2024年7月7日 - Since the emerge of the highly pathogenic avian H5N1 virus in Asia in 1996, the possibility for this virus to cross species barriers to infe...
2024年2月5日 - VIENTIANE, Feb. 5 (Xinhua) -- The bird flu virus H5N1 has been detected at a market in Xaythany district in the Lao capital Vientiane, accor...