Reply To: Miss leading IGG tests? › Forums › Herpes Questions › Miss leading IGG tests? › Reply To: Miss leading IGG tests? February 7, 2023 at 8:43 pm #80311 Terri WarrenKeymaster We certainly hope that labs don’t get samples mixed up very often! But here, I can’t think what else is going on here. The tests were all IgG tests at the exact same lab? Terri