As reports of measles cases rise in parts of the U.S., Pittsburghers are wondering if they're protected from this most ...

An ANA blood test report has three parts: A titer is determined by repeating the positive test with serial dilutions until the test yields a negative result. The last dilution which yields a ...

Measles is one of the most contagious diseases and cases are rising nationwide. There are ways to know if you have immunity.

The mother's blood is drawn and a sample smear ... causing HDFN The woman's anti-D antibody titer remains detectable DAT = direct agglutination test; FMH = fetal-maternal hemorrhage; HDFN ...