@ftboayi @micval67 @hjelle_brian It's pretty much like an annual flu shot at this point, except the virus is less seasonal so you might need 2x year. It's not a lifetime vaccine, and never was. Scientists always knew this but downplayed it to get uptake.
June 2020:
https://www.cnbc.com/2020/06/0... https://t.co/oXknWPFla2
@ftboayi@micval67@hjelle_-brian这一点很像每年注射一次流感疫苗，只是病毒的季节性较低，所以你可能需要2年。它不是终身疫苗，也从来不是。科学家们一直都知道这一点，但为了得到理解，他们淡化了这一点。
2020年6月：
https://www.cnbc.com/2020/06/0... https://t.co/oXknWPFla2