The Pfizer-BioNTech and Moderna Covid-19 vaccines have been found to be 94 percent effective in health care personnel, according to the US Centers for Disease Control and Prevention (CDC).
The vaccines are confirmed after experiments with a greater sample size and from a broader geographic region than clinical trials.
According to a statement released by the CDC, mRNA vaccines (Pfizer-BioNTech and Moderna) were found to minimize the risk of getting sick with Covid-19 by 94 percent among fully vaccinated Health Care Personnel (HCP).
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The preliminary study findings, which were published, backed up previous evidence of the two vaccines’ efficacy, which are both based on mRNA technology.
The research teams calculated that people who were completely vaccinated had a 94 percent lower risk of developing symptomatic Covid-19, whereas those who were only partially vaccinated had an 82 percent lower risk.