Pfizer has announced that its COVID-19 vaccine is highly effective in children aged 12 to 15.
Clinical testing also found that the vaccine was well tolerated.
Pfizer has announced that its COVID-19 vaccine is highly effective in children aged 12 to 15.
Clinical testing also found that the vaccine was well tolerated.
Pfizer announces COVID-19 vaccine effective among younger population
A study released Wednesday by Pfizer suggests that its COVID-19 vaccine was 100% effective in preventing coronavirus infection in..