Medically reviewed by Laura Young, MD Key Takeaways A positive herpes IgG test result means you have or had a herpes infection.The herpes IgG test doesn't detect the virus itself; it detects ...

A positive rubella IgG test indicates immunity to rubella, meaning that the pregnant person and the fetus cannot contract this virus. If a person contracts rubella, also known as German measles, ...

Please provide your email address to receive an email when new articles are posted on . Food allergies, intolerances and insensitivities are different. The presence of food-specific IgG has yet to be ...

Ortho Clinical Diagnostics, a global leader of in vitro diagnostics with a rich history of bringing critical tests for infectious diseases to market, today announced its second COVID-19 antibody ...

The current COVID-19 pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a betacoronavirus that causes severe acute respiratory distress in a significant proportion of ...

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 ...

Suzie Glassman is a freelance writer specializing in health, wellness, fitness, mental health and parenting. She's also a part-time fitness and nutrition coach based in Denver, Colorado. Suzie loves ...

A lot of people think they have food allergies, but they're likely wrong. That's partly because it's easy to confuse common food-related problems like lactose intolerance or celiac disease with an ...

Many patients with chronic lymphocytic leukemia or non-Hodgkin lymphoma do not undergo immunoglobulin G testing despite its potential to reduce likelihood of severe infections. Blood cancers increase ...

FDA approved Lyme kit - ID FISH Technology, Inc. Using both IgM and IgG tests allows for full diagnostic coverage of a disease. IgM antibodies are produced first and suggest a current or recent ...