Medically reviewed by Laura Young, MD Key Takeaways A positive herpes IgG test means you have a herpes infection or have had one in the past.The herpes IgG test detects antibodies, not the virus ...

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 ...

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, ...

Dr. Prince will provide an overview of Herpes Simplex Virus (HSV), including the distinctions between HSV-1 and HSV-2, their anatomical sites of infection, and the mechanisms underlying viral ...

At-home food sensitivity tests, specifically IgG tests, do not reliably identify triggers for food-induced conditions. Allergy societies recommend against their use for food sensitivities and ...

Please provide your email address to receive an email when new articles are posted on . Many patients with chronic lymphocytic leukemia or non-Hodgkin lymphoma do not undergo immunoglobulin G testing ...

MOG-IgG positivity is rare in MS patients, complicating diagnosis and treatment, especially in Asian populations with lower MS prevalence. High-titer MOG-IgG results confirm MOGAD, but low-titer ...

Immunoglobulin (Ig)G and IgE appeared in only 10% of samples tested for possible allergic bronchopulmonary aspergillosis, based on data from more than 500 individuals presented at the American Academy ...