I had a hep b blood panel and im confused by the results. The Hepatitis B Surf Ab Quant section specifically...my understanding is that this shows immunity levels, but does the fact that I have low immunity indicate ive been exposed?
HBsAg Screen negative
Hepatitis B Surf Ab Quant 4.5
Immunity > 9.9
Hep B Core Ab, Tot negative
Just confused about the 4.5. Any help would be appreciated. Thank you!