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39 views • June 16, 2021


英國《衛報》(The Guardian)6月14日報道,由手機軟件「Zoe Covid」蒐集的疫情數據顯示,感染Delta變種的感覺很像是嚴重感冒。 報道引述數據指,Delta變種的傳染力比Alpha變種高出至少40%,住院風險是其兩倍,並且更能減弱疫苗效力。美國的Delta變種病例每兩周就會翻一倍,英國新病例90%以上都是Delta變種感染者。
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