專家們仍在尋找病毒悄無聲息傳播方式的答案。上週五,許多新聞機構開始引用《疾病控制和預防中心關于重新開放的指導意見,Centers for Disease Control and Prevention guidance on reopening》中列出的一些數字,其中指出,該組織“對病毒傳播的最好的估計”是,35%感染SARS-CoV-2的人可能沒有症狀。專家說,
有非常多的無症狀個體。流感也被證明通過無症狀攜帶者傳播,疾控中心寫道,只有50%的流感感染者會出現“典型”症狀。CDC estimates 35 percent with coronavirus may be asymptomatic ─ which highlights need for social distancing錛 say expertshttps://www.yahoo.com/lifestyle/cdc-estimates-35-percent-with-coronavirus-may-be-asymptomatic-which-highlights-need-for-social-distancing-say-experts-184310015.htmlCDC: 35 percent with coronavirus may be asymptomat …https://www.abdpost.com/cdc:-35-percent-with…CDC estimates that 35 percent of coronaviruses can be …https://www.archyde.com/cdc-estimates-that-35…,