Sep 26, 2022 - Health

Pfizer and BioNTech ask FDA to authorize updated COVID booster for children

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Sofia Espinoza Tam and Dr. Juan Espinoza, while CHLA nurse Monica Lopez administers the Pfizer COVID-19 vaccine outside the hospital on Tuesday, June 21, 2022 in Los Angeles, CA.

Sofia Espinoza Tam is held by her father, Dr. Juan Espinoza, while a nurse administers the Pfizer COVID-19 vaccine outside on June 21 in Los Angeles, CA. Photo: Wesley Lapointe / Los Angeles Times via Getty Images

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