You want to know if you have immunity to COVID-19. And now there are tests on the marketantibody teststhat promise to tell you if you were exposed to the novel coronavirus or had the disease. The hope ...

The uptick in COVID cases these days is driven a lot of different factors—in great part the emergence of highly contagious variants like omicron and a drop in masking and social distancing rules, but ...

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 ...

Thyroid peroxidase (TPO) is an enzyme made by your thyroid, the butterfly-shaped gland located in the front of your neck. The thyroid gland uses TPO along with iodine to generate the thyroid hormones ...

Quest Diagnostics has rolled out an antibody test that can tell people whether they have been exposed to, and fought off, the coronavirus. Unlike the nasal swab, which detects active infection, this ...

Scientists in Germany have made a breakthrough that could become important in HIV research. They’ve identified a single ...

An antineutrophil cytoplasmic antibodies (ANCA) test is a blood test that checks for proteins your immune system makes to fight germs. This test can help your doctor diagnose autoimmune diseases like ...

A tissue transglutaminase IgA test or tTg-IgA test is an effective method used in the diagnosis of celiac disease. It is a blood test that checks for antibodies or immunoglobulins, which are proteins ...

Thyroid antibodies are cells the immune system forms in response to thyroid cells. They develop when the immune system mistakenly attacks thyroid cells and tissues. High levels can indicate an ...