What Does It Mean If Hep B Surface Antibody Is Non Reactive?

What Does It Mean If Hep B Surface Antibody Is Non Reactive? What does it mean if Hep B surface antibody is non reactive? hepatitis B surface antigen What does it mean when hepatitis B antibody is reactive? (antibody to hepatitis B surface antigen): when this is “positive” or “reactive,” it means the person is

Can Autoantibodies Travel Through Breast Milk?

Can Autoantibodies Travel Through Breast Milk? But unlike molecules from medications, coffee and alcoholic drinks, which are so small they can pass into the breast milk on their own (although at diluted levels), antibodies are too large to do so. How long do COVID-19 antibodies last? At this time, it is unknown for how long