Prognosis
Covid Shots Are All Highly Protective Against Death, Study Shows
- University of Florida scientists compared efficacy of vaccines
- Pfizer inoculation may be more potent at stopping two variants
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Current Covid shots provide a high level of protection against hospitalization and death, according to a summary of the efficacy of eight vaccines that showed the Pfizer Inc.-BioNTech SE jab may better at stopping at least two worrisome coronavirus variants.