January 4, 2022 apecasc

U.S. OKs Pfizer’s COVID-19 booster shot to children aged 12 or older

October 26, 2021 apecasc

Children under 18 will not face vaccine requirement for U.S. entry

April 1, 2021 apecasc

Pfizer says its vaccine 100 percent effective for children aged 12-15