Highly pathogenic avian influenza H5N1, Thailand, 2004
Highly pathogenic avian influenza H5N1, Thailand, 2004
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DOI：
10.3201/eid1111.050608
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发表时间：
2005-11-01
影响因子：
11.8
通讯作者：
Stegeman, A
中科院分区：
文献类型：
--
作者：
Tiensin, T;Chaitaweesub, P;Stegeman, A
2004年1月，H5 N1亚型高致病性禽流感病毒在泰国的家禽和人类中首次得到确认。控制措施，例如，实施了扑杀家禽群、限制家禽流动和改善卫生的措施。2004年，76个省中有60个省的1 417个村庄的家禽受到影响。经实验室确认的受感染鸡群中，83%为后院鸡（56%）或鸭（27%）。疫情集中在泰国中部、北方南部和东部地区，这些地区是湿地、水库和家禽密集区。超过6200万只鸟类被HPAI病毒杀死或被扑杀。来自家禽的H5 N1病毒在泰国造成17例人间病例和12例死亡;一些家猫、圈养的老虎和豹子也死于H5 N1病毒。2005年，这一流行病在泰国仍在继续。
In January 2004, highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype was first confirmed in poultry and humans in Thailand. Control measures, e.g., culling poultry flocks, restricting poultry movement, and improving hygiene, were implemented. Poultry populations in 1,417 villages in 60 of 76 provinces were affected in 2004. A total of 83% of infected flocks confirmed by laboratories were backyard chickens (56%) or ducks (27%). Outbreaks were concentrated in the Central, the southern part of the Northern, and Eastern Regions of Thailand, which are wetlands, water reservoirs, and dense poultry areas. More than 62 million birds were either killed by HPAI viruses or culled. H5N1 virus from poultry caused 17 human cases and 12 deaths in Thailand; a number of domestic cats, captive tigers, and leopards also died of the H5N1 virus. In 2005, the epidemic is ongoing in Thailand.