- Pfizer/BioNTech seek FDA authorization of updated Covid-19 vaccine for children under 5 CNN
 - Pfizer and BioNTech Submit Application to U.S. FDA for Emergency Use Authorization of Omicron BA.4/BA.5-Adapted Bivalent COVID-19 Vaccine in Children Under 5 Years Pfizer
 - Pfizer asks FDA to clear updated COVID-19 vaccine for kids under 5 PennLive
 - Pfizer, BioNTech Ask US FDA to Clear Updated COVID-19 Vaccine for Babies and Toddlers The Epoch Times
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