Which Blood Type Is Affected By Covid . Those with type A blood are more susceptible to the new coronavirus, according to headlines. S. health officials have now advised the American public to prepare for an epidemic, meaning those who have not traveled to affected countries or made contact. Advice on coronavirus for people affected by blood cancer ... (Ada Vaughn) How long does coronavirus live on different surfaces? BLOOD type was not previously a measure associated with coronavirus symptoms, but as the world has continued in its search to understand the new disease, scientists have discovered a link. The evidence of a role for blood type is "tentative. it isn't enough of a signal to be sure," said Dr. People with type A blood may have higher risk of severe illness. Blood samples help scientists understand how long people are protected against reinfection with the novel coronavirus. New study finds bl...