The U.S. Food and Drug Administration has granted marketing authorization for the first at-home syphilis test. The over-the-counter First To Know Syphilis Test, made by NOWDiagnostics in Arkansas, ...

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 ...

Blood tests can help diagnose and monitor systemic lupus erythematosus (SLE). These include tests for antinuclear antibodies (ANAs), anti-double-stranded DNA (anti-dsDNA) antibodies, and more. While ...

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 ...

High levels of thyroid antibodies indicate an autoimmune condition affecting the thyroid gland. Thyroid peroxidase antibodies (TPOAbs) and thyrotropin receptor antibodies (TRAbs) may signal autoimmune ...

When children living with HIV are injected with neutralizing antibodies, the treatment can suppress cells that contain the virus and are capable of reactivating, an early-stage trial found. Details of ...

Coronavirus antibody tests can determine if someone was previously infected, but many available tests are not fully reliable, according to the head of a Los Angeles clinic. Tuesday, April 21, 2020 LOS ...

As the world watches and wonders when coronavirus pandemic stay-at-home orders and social distancing measures might end, some hope antibody tests might help provide a solution. As the world watches ...

An IgA anti-transglutaminase 2 (TGA-IgA) antibody cut-off of approximately 6.1 times the upper limit of normal optimised celiac disease diagnosis in children and adolescents with type 1 diabetes (T1D) ...