Contracting coronavirus provides “at least as good” an immune system against future infections as a vaccine, according to the most comprehensive study of reinfection rates.
Previous illness gave approx. 85 percent protection against both asymptomatic and symptomatic reinfection, researchers said after following thousands of people who got the virus in the spring.
Although they found that a small number of the group became infected twice, they typically suffered a milder form of the disease.
“What it says