Knowing your blood type is critical during emergency health situations. Knowing your blood type is crucial medical information, but unless you've given blood before you might not be sure what yours is ...

When I was filling out a volunteer application for a children's hospital and was asked my blood type, I had to think twice. Though I was pretty sure it was O-positive, I wanted to confirm, so I called ...

There are many known risk factors for COVID-19 — chief among them age and immunocompromised status. Now, it turns out that one’s blood type may play a role in the severity of one’s COVID-19 symptoms, ...

The blood type is more than just a letter and a plus or minus sign; it can be an indicator of certain health risks. Blood types are determined by the presence or absence of certain antigens on the ...

Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...

Some people get very sick from COVID-19 and others less so. The reason why may be linked to a person's blood type. A study published in the New England Journal of Medicine Wednesday looked at blood ...