Pfizer Inc. said it plans to ask U.S. health regulators on Friday to permit use of its Covid-19 vaccine, a milepost in months of frantic efforts to find a medicine that could beat back a rampaging pandemic.
Once the company files, it would be up to the U.S. Food and Drug Administration to decide whether the two-shot vaccine works safely enough to roll out to millions of people.
It is unclear how long the agency will take to review the vaccine, which Pfizer and partner BioNTech SE just
Polio vaccine is 100% effective, today polio is completely eradicated.
Similar smallpox is already completely eradicated.
This covid is a flu virus ra ayya, it will change its genome sequence in every mutation, entha cheppina evvadiki ekkadu.
Ippati varaku flu ke vaccine ledu. e covid ku ekkadnundi osthadi ra babu.
Mark my words, an effective vaccine for Common Cold/Flu/Covid-19/Covid-23/Covid27 is possible on a day when a man is able to conceive and deliver a baby.
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