/https%3A%2F%2Fi.dailymail.co.uk%2F1s%2F2021%2F01%2F18%2F13%2F38150212-0-image-a-4_1610975675254.jpg)
Likelihood of severe Covid may be established soon after infection
University of Cambridge researchers studied 207 people with Covid-19 Those with mild cases or no symptoms had a swift and robust immune response But people with severe cases had a delayed response ...
/image%2F4923565%2F20201013%2Fob_48b427_bk4xqml4-400x400.jpg)