疫情控製沒有錯。一開始死亡率很高,當然要隔離,後來新病毒死亡率低了,傳染率高了,自然要換一個防範辦法。
疫情控製沒有錯。一開始死亡率很高,當然要隔離,後來新病毒死亡率低了,傳染率高了,自然要換一個防範辦法。
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