The Next Vaccine Debate: Immunize Young Children Now, or Wait?
The New York Times
It’s not clear whether three doses of the Pfizer-BioNTech vaccine will adequately protect young children. But the F.D.A. may authorize the first two doses anyway.
The Food and Drug Administration’s upcoming review of the Pfizer-BioNTech coronavirus vaccine for young children is without precedent in recent history.
Next week, scientific advisers to the agency will decide whether to endorse two doses of the vaccine for children 6 months through 4 years of age, before clinical trials have shown the full course — three doses — to be effective. Such an authorization would be a first for the agency, many experts say.
In fact, interim results from the trial suggested that two doses of the vaccine did not produce a strong immune response in children aged 2 through 4. Results from trials of the third dose are expected in a few weeks.
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