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116 views • January 30, 2020

薩斯專家:封城史無前例 需查疫情原因6

ntdtvcanada
從目前的不完整的信息來看,不像2003年的SARS那樣致命。很有可能人們在中國的受災地區感染了這種病毒,自己卻不知道,他們是否在病情不嚴重時已經傳染了其他人,也不知道。這是一個問題,我們還沒有答案。
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