How long is the Pfizer vaccine good for? 3 month?
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3 month? Six month? A year? longer?
Time will tell and hopefully life will return to somewhat normal life at some point. There will always be a 10% or more of the population that it doesn’t help. Therapeutics will be needed. If its a short duration of time the vaccine works for. Then therapeutics will be the go to drugs until vaccine schedules are adopted. Could you imagine having a quarterly vaccine? Other trials have shown short duration of antibodies staying in our system. Let alone what about mutations? Will it cover mutations? Will it be like the flu shot? Different strains or always different every quarter or every year?
So many unknowns still.