DURBAN - Patients with Type A blood are 50 percent more likely to need oxygen or require a ventilator, says a new European study. While Type O is associated with lower risk compared with all the other blood groups.
Geneticists think a few particular genes may point to a predisposition for severe Covid-19, including a gene that’s responsible for blood types. Now, a study by European scientists is the first to document a strong statistical link between