主要发生在东南亚地区的高致病性禽流感(HPAI)H5N1亚型导致家庭聚集性病例,可能发生了人传人现象。如果这种病毒或者其他动物流感病毒获得人和人之间持续传播的能力,将导致流感大流行的发生。我们采用统计学方法去验证在印尼的苏门答腊岛北部、土耳其东部发生的HPAI家庭聚集性 HPAI H5N1 subtype, which mainly occurs in Southeast Asia, causes familial aggregation and human-to-human transmission may occur. If this virus or other animal influenza virus gains the ability to spread continuously between people, it will lead to a pandemic. We used statistical methods to verify HPAI family clustering in northern Sumatra, Indonesia, eastern Turkey