The test measures immunoglobulin G antibodies, which indicate past exposure or vaccination to viruses like measles.

Whether you're welcoming home a new baby, flying to a new destination for a vacation or working around sick patients as a doctor or nurse, your immunity is your invisible armor against all the bugs ...

All students born in the U.S. after 1/1/1957 must show evidence of immunity to Measles, Mumps and Rubella as below: Documentation of vaccination with 2 doses of live mumps virus-containing vaccine, or ...

Dear Dr. Roach: My husband and I recently welcomed our new granddaughter. She is 2 months old and therefore several months away from receiving her first MMR vaccine. We live in Texas, and while there ...