相反,大規模疫苗隻能促使更多變種出現。
打不打,都是個人權衡利弊後的選擇。
• 對感染,減低,大幅度 -TBz- ♂ (62 bytes) () 08/31/2021 postreply 11:30:47
• 打過疫苗的就算被感染,在載毒量,傳播能力和時間上都小很多。 -pickshell- ♀ (70 bytes) () 09/01/2021 postreply 05:45:30
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy