date of onset of symptom 症状发作日期
All cases were treated in 6 hours after the onset of symptom.
所有病例均在发病6小时内开始治疗。
All three cases with recent symptom onset resided in West Java, where a resurgence of virus activity in birds has been reported.
最近出现症状的所有三例均居住在西爪哇，那里已报告发生鸟类中病毒活动重新开始。
Possible H5N1 infection was suspected when relatives reported the sudden death, in the days prior to symptom onset, of several fighting cocks raised by the farmer.
亲属报告了在症状出现前几天发生该农民饲养的几只斗鸡突然死亡，因而怀疑可能H5N1感染。
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