Tag Archives: BioNTech

Pfizer COVID-19 vaccine highly effective in adolescents

Pfizer COVID-19 vaccine highly effective in adolescents

Twelve- to 15-year-olds had a powerful immune response with Pfizer vaccine. There were no serious side effects. The Pfizer / BioNTech COVID-19 vaccine is highly effective in 12- to 15-year-olds, none of the children who received strong. There were no serious UFABET side effects. The