Pfizer to enroll kids as young as 12 in coronavirus vaccine study
The drugmaker is racing with rivals such as Johnson & Johnson, Moderna and AstraZeneca to develop a safe and effective vaccine for the coronavirus.
Bottles labeled "Vaccine" stand near medical syringe in front of "Coronavirus COVID-19" display (illustrative)(photo credit: REUTERS/DADO RUVIC/ILLUSTRATION/FILE PHOTO)ByREUTERS
