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

COVID-19 tests used to be able to detect a positive case within the first 48 hours, but many results are now delayed until four days after symptoms appear, according to the LA Times. Elizabeth Hudson, ...

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 ...

The U.S. Supreme Court is giving Judge Tanya Chutkan a "test" following its ruling on former President Donald Trump's presidential immunity case, CNN legal analyst Paula Reid said on Monday. In a 6-3 ...

SAN ANTONIO — The number of measles cases connected to the West Texas outbreak has now grown to 90. Experts said being unvaccinated drives your chance at contracting the disease much higher, but there ...

The current measles outbreak has yet to reach North Carolina, but numbers indicate that the virus will arrive soon. As of Thursday, April 10, there were 712 confirmed cases of measles in 25 states, ...