(The American Red Cross notes that these blood types are: A+, A-, B+, B-, AB+, AB-, O+, or O ... mind that the research ...

I called my mom to see if blood type is listed on my birth certificate -- no luck. I checked my physician's health portal -- also ... O-negative, AB-positive and AB-negative.

This enquiry prompts science sleuths Hannah Fry and Adam Rutherford to discover these fabulous facts ... blood cells. You can either have A, B, both (AB) or none (O). If someone who is type ...

To learn more, Health Digest interviewed Dr. Alexandra Kharazi about what an individual with blood type A, B, or AB should know about their heart attack risk. Read more: Health Symptoms That Are ...

“Blood type has been long established as having a role in an individual's susceptibility to norovirus,” says Amesh Adalja, MD, a senior scholar at Johns Hopkins Center for Health Security who ...