Long-Term Studies Of COVID-19 Vaccines Hurt By Placebo Recipients Getting Immunized
Researchers are trying to learn more about COVID-19 vaccines from original study participants. The quest is hampered because many people who first received a placebo shot are opting for the vaccine.
화이저 모더나 백신의 위약 대조군이 의도적으로 해체 되었군. 이러니 사람들이 백신에 대한 신뢰가 떨어지지.