04-01-2021, 07:19 PM
That's awesome. Let's hope for another 6, at least. Bless those folks who went first, the trial volunteers. 21st century heroes.
Pfizer’s COVID vaccine effective for at least six months, protects against variants, study says
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Pfizer’s COVID vaccine effective for at least six months, protects against variants, study says - by Steve G. - 04-01-2021, 04:11 PM
Re: Pfizer’s COVID vaccine effective for at least six months, protects against variants, study says - by Lemon Drop - 04-01-2021, 07:19 PM
Re: Pfizer’s COVID vaccine effective for at least six months, protects against variants, study says - by davester - 04-02-2021, 05:00 PM
Re: Pfizer’s COVID vaccine effective for at least six months, protects against variants, study says - by JoeH - 04-03-2021, 06:10 AM
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