The 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.
Source: NYT Health - Category: Consumer Health News Authors: Emily Anthes Tags: internal-essential Vaccination and Immunization Coronavirus (2019-nCoV) Hospitals Moderna Inc Pfizer Inc Centers for Disease Control and Prevention United States Source Type: news
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