in 175 sera from healthy persons as well as those suffering from primary or secondary herpes virus infections/reactivations , serum antibodies were assessed by an indirect elisa in the immunoglobulin classes a , g and m and the subclasses g1-4 , using carrier-fixed antigens ( cmv , vzv , hsv ) and monoclonal tracer antibodies .
C0019372
herpes virus infections
C0019348
hsv