An Indonesian man who died of H5N1 bird flu caught it from his 10-year-old son, the first laboratory-confirmed case of human-to-human transmission of the disease, according to a World Health Organization investigation of an unusual family cluster of bird-
An Indonesian man who died of H5N1 bird flu caught it from his 10-year-old son, the first laboratory-confirmed case of human-to-human transmission of the disease, according to a World Health Organization investigation of an unusual family cluster of bird-
世卫组织对一起少见的禽流感家庭群发的调查表明，一名死于H5N1型禽流感的印尼男子是从其10岁的儿子那里感染该病的，这是首例实验室证实的禽流感人际感染病例。