Might COVID-19 immunity final many years? Right here’s the science.


The physique builds a protecting fleet of immune cells when contaminated with COVID-19, and in many individuals, these defenses linger for greater than six months after the an infection clears, in line with a brand new examine.

The immune cells seem so secure, actually, that immunity to the virus might final not less than a number of years, the examine authors mentioned. “That quantity of [immune] reminiscence would probably forestall the overwhelming majority of individuals from getting hospitalized illness, extreme illness, for a few years,” co-author Shane Crotty, a virologist on the La Jolla Institute of Immunology in California, advised The New York Instances, which first reported on the examine.


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