Israeli research: Myocarditis after Pfizer booster remains rare and mild
Hadassah-University Medical Center/Health Ministry research puts end to claims about "serious and frequent" heart muscle inflammation from COVID-19 shots.
People pose with syringe with needle in front of displayed Pfizer logo in this illustration taken.(photo credit: REUTERS)ByJUDY SIEGEL-ITZKOVICHUpdated:
