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那回国还要隔离21+7+7?
-Fisher08-
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09/19/2021 postreply
11:37:48
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隔离,说明疫苗效果不尽人意。
-lawattaction-
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09/19/2021 postreply
13:10:01
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都是故意装糊涂吗?中国是灭活疫苗。灭活疫苗的优势就是安全。
-honeydue-
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09/19/2021 postreply
14:42:03
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+1
-love迷迭香-
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09/19/2021 postreply
17:45:38
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扫盲:“理论上最安全的是蛋白质疫苗,其次是RNA疫苗,再次是DNA疫苗,最不安全的是减毒疫苗,其次是病毒载体疫苗、灭活疫苗。”
-业余城管-
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09/19/2021 postreply
18:26:34
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