Blood type A may be more vulnerable to coronavirus, China study finds
Research in Wuhan and Shenzhen indicates patients with the blood group had higher rate of infection and tended to get more severe symptoms.
Those with type O ‘had a significantly lower risk for the infectious disease’ compared to others
People with blood type A may be more vulnerable to infection by , while those with type O seem more resistant, according to a preliminary study of patients in China who contracted the disease known as Covid-19.
They found that blood type A patients showed a higher rate of infection and they tended to develop more severe symptom