Three vaccine shots are 94 percent effective against death or ventilation during omicron--CDC study

CDC study: 3 shots 94 percent effective against death or ventilation Three doses of the Pfizer or Moderna vaccines were 94 percent effective in preventing death or the need for a ventilator during the omicron surge, according to a new study. Peter Sullivan TheHill

Three doses of the Pfizer or Moderna vaccines were 94 percent effective in preventing death or the need for a ventilator during the omicron surge, according to a new study.  

The study from the Centers for Disease Control and Prevention (CDC) released Friday adds to the evidence showing the importance of getting a booster shot.  

Effectiveness against death or ventilation was significantly lower for people who only had two shots, at 79 percent, during the period that omicron was the dominant variant circulating.   ...