The test to check immunity is called a "titer" and Tabakin says people can ask their doctors if they're interested in such a test. Watch related coverage: 22-year-old says he was given a 'second ...

All individuals: Evidence of a prior, laboratory-confirmed measles diagnosis or a laboratory test indicating immunity Additionally, individuals born before 1957 are considered immune to measles.

With COVID-19 restrictions lifting across the country, many people are questioning how protected they are after their booster or an infection with the omicron variant.

The investigators are already using the test in a 10,000-person study. That could help them understand community spread and how much protective immunity has developed.

Any Lab Tests Now says they test you right on the spot to check your immunity status. "Walk in, get your results in about two days," Little said. "You don't necessarily need a doctor's order.

A new blood test can predict how long vaccine immunity will last. The revolutionary breakthrough will help to create more effective jabs, say scientists. They explained that when children receive ...

University of Birmingham experts are developing a non-invasive saliva test that - within 15 minutes - might identify children across the Global South missing immunity to tetanus who may also have ...

Preliminary studies on monkeys suggest COVID-19 antibodies provide partial, short-term protective immunity to reinfection, but, as Harvard epidemiologist Marc Lipsitch recently wrote for The New ...