A study from the Cleveland Clinic that tracked cases in healthcare workers who were either vaccinated or previously had COVID-19 found that the rate of reinfection is essentially the same as if they had been vaccinated.
Another studyTrusted Source from Qatar similarly found that the chance of reinfection is similarly low among those who previously had COVID-19 and those who were vaccinated.
Though these studies show reinfection with variants is rare, it’s important to note they were conducted earlier this year and were not conducted in locations with a high circulation of the delta variant.
https://www.healthline.com/health-ne...n-remains-rare
Another studyTrusted Source from Qatar similarly found that the chance of reinfection is similarly low among those who previously had COVID-19 and those who were vaccinated.
Though these studies show reinfection with variants is rare, it’s important to note they were conducted earlier this year and were not conducted in locations with a high circulation of the delta variant.
https://www.healthline.com/health-ne...n-remains-rare
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