WEST PALM BEACH, Fla. — If you've been infected with COVID-19 or got the vaccine, you likely have antibodies. But what does that really tell you? Waking up every day in a pandemic for Leigh Ann David ...

Since late last year, federal officials have been asking, practically begging people to get booster doses of the COVID-19 vaccine. But more than half of Americans have ignored the request even for a ...

University of Utah Health is testing for COVID-19 antibodies through ARUP Laboratories. The COVID-19 antibody test evaluates exposure to COVID-19 by detecting antibodies in a blood sample, which ...

An antibody test is a blood test which could find out if you are at higher risk of having a heart attack - SPMEMORY/ISTOCKPHOTO A simple blood test for antibodies showing which people are most at risk ...

Antibody tests for the coronavirus have just one scientifically sanctioned job in the clinic. Designed to detect a delayed immune response to the virus, they can help patients determine whether they ...

The hepatitis A virus (HAV) antibody (AB) total test identifies both types of antibodies that the body produces in response to HAV infection. A reactive result means the test has detected HAV ...

Antigens and antibodies play vital but distinct roles in illness and disease. One tries to wreak havoc on our health while the other fights to protect it. Simply put, antigens can make you sick, and ...