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.

(CNN) -- 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 ...

Your blood type affects everything, from a predisposition to certain diseases to your heart health. Knowing your blood type is important information that can come in handy during a medical emergency.

Before donating blood, donors must check their eligibility, because there are restrictions surrounding health, recent ...

Tens of thousands of people have already volunteered to donate blood. But donations will also be needed in the coming weeks.

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.The ...