Health on MSN

Understanding different blood types: A, B, AB, and O

There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is ...
BioWorld

Billiontoone test reduces need for Rhogam in 40% of Rh-negative pregnancies

In March, the U.S. FDA reported a major shortage of Rhogam, the anti-D immune globulin most widely used to prevent Rh factor incompatibility in pregnancy. Without treatment, second and subsequent ...