Pfizer and Moderna vaccines are 94 percent effective at preventing hospitalization in older adults, a study finds.

The findings, which are consistent with the clinical trial results, are the first real-world evidence from the United States that the vaccines protect against severe Covid-19.The findings, which are consistent with the clinical trial results, are the first real-world evidence from the United States that the vaccines protect against severe Covid-19.internal-essential, Vaccination and Immunization, Coronavirus (2019-nCoV), Hospitals, Moderna Inc, Pfizer Inc, Centers for Disease Control and Prevention, United StatesRead More