How long immunity lasts to Covid-19

Publication date: Sep 19, 2025

Numerous studies show us and a separate study shows us those of Sars-Cov1 who were tested 17 years later and continue to respond to this virus. The tendency is for immunity to last long, not to prevent the virus from entering the body, but the form of the show to be mild. ” Often people who have passed Covid-19 or those who have received the vaccine against it wonder how long immunity to the virus lasts. With these specific diseases we know that it is being said that the first 6 months is not necessary and may need a single dose after 6 months. ” “The body’s immune response included not only IGM and IGG , including cellular response and memory responses that stay there for a long time. “We know that with other viral diseases who has passed it does not need a vaccine. Reinfections even if they occur tend to be mild. Globally, the number of deaths from reinfection is an almost non-existent number.