Antibody testing shows whether you've had the COVID-19 virus in the past. It's not the same as testing to see whether you have the virus now.

Antibodies are the critical targeting agents of the immune system and the crux of immune therapy and vaccine development, but studying them is slow, expensive and labor-intensive. Now, researchers at ...

Mononucleosis tests can detect antibodies directed to viruses that cause mononucleosis. Usually, a doctor recommends these tests when someone has symptoms of the disease. People often refer to ...

Allergies can be minor or life-threatening, and current diagnostic blood tests are not always adequate for determining which ...

Antibody testing is useful for public decision-making, which means decisions about groups. But you're not a group. My take: Don't make any personal decision based on any of the current COVID-related ...

GREENVILLE, S.C. (FOX Carolina) - As measles cases continue to grow in the Upstate, some residents are turning to antibody testing to determine their immunity to the virus. Madison Gault, clinical ...

In five states with high rates of alpha-gal syndrome (AGS), nearly one in four adults test positive for antibodies associated ...

Assessment for anti-dsDNA antibodies provides some of the most significant challenges in autoantibody serology testing. Anti-dsDNA antibodies are an important biomarker for systemic lupus ...