Even though there are many potential benefits to getting the COVID vaccine shot if you are first infected, there are few studies that highlight that natural immunity is more long-lasting and, in fact, higher than vaccine-driven immunity. can be powerful.
One such recent study by Israeli researchers found that a prior history of COVID-19 infection mounts a higher, more effective immune response against the delta variant than two doses of the Pfizer COVID vaccine, Which is an mRNA vaccine. Said to have high efficacy.
The study also made another surprising observation. Researchers found that vaccinated people were 6-13 times more likely to be infected with the delta variant, compared to people who had previously had COVID-19, compared to people who had no history of COVID-19.
The findings from a one-of-a-kind real-time study highlight that a previous infection, that is, having COVID-19 earlier, has a stronger protection potential for the body, than vaccination alone might. According to some experts, this is because the body remembers the infection and gives a stronger response with a vaccine (or reinfection).
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