05-10-2021, 02:33 AM
Pfizer COVID-19 vaccine antibodies disappear in many by 7 months
05-10-2021, 08:18 AM
hole zinc no comment?
05-10-2021, 08:22 AM
So no antibodies for common flu as well?
![Thinking Thinking](https://sgtalk.net/images/smilies/Animated/thinking_s.gif)
疫苗可以不打, 手枪一定要打!
疫苗可以不注射, 精子一定要远射!
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