Confused about Epstein-Barr virus (EBV) test results? Here’s what you need to know about: Early Antigen IgG (EA IgG) 🔸This shows up early, around the same time as VCA IgG, then decreases around 3-6 months. 🔸It’s not often ordered because it’s not usually part of an EBV panel and needs to be added on 🔸It’s not usually high in a past infection so it can help determine past vs. reactivated EBV 🔸It can rise during reactivation, making it an important marker to test for. 📚Get my FREE ebook on my profile! #epsteinbarr #epsteinbarrvirus #chronicillness #ebv #ebvvirus #chronicfatigue #mononucleosis