As the world continues to navigate the aftermath and lingering presence of COVID-19, one question remains as relevant as ever: Which COVID-19 test is right for me—diagnostic or antibody? Whether ...

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 ...

Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...

The positive predictive value (PPV) of myositis antibodies for diagnosing myositis and its related conditions differs by individual antibody type. Greater diagnostic accuracy is associated with ...

Please provide your email address to receive an email when new articles are posted on . This is the first classification criteria revision for antiphospholipid syndrome since 2006. The new guidelines ...

Antibody-drug conjugates (ADCs) embody a simple, but elegant, vision for cancer therapy—the delivery of a potent cytotoxic agent to tumor cells with minimal damage to normal cells—so-called smart ...