https://childrenshealthdefense.org/defender/pfizer-fda-approval-rsv-vaccine-young-adults-trial-kids/
https://childrenshealthdefense.org/defender/pfizer-fda-approval-rsv-vaccine-young-adults-trial-kids/
Pfizer Seeks FDA Approval for RSV Vaccine for Young Adults, Is Also Conducting RSV Trial for Kids as Young as 2
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