People with blood type O may be less vulnerable to Covid-19 and have a reduced likelihood of getting severely ill, according to two studies published Wednesday. Experts say more research is needed.

(Reuters) - The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

FORT LEONARD WOOD, Mo. — A child with a rare blood disease; an adult injured in a vehicle accident; someone with cancer; and a warrior injured on the battlefield all have something in common. They all ...

Ask the average American what their blood type is, and you will likely receive a blank look. For most people, blood type only becomes an issue if they need a blood transfusion. Beginning in the ...

Additional evidence continued to suggest blood type may not only play a role in COVID-19 susceptibility, but also severity of infection, according to two retrospective studies. In Denmark, blood type ...