to determine whether hhv-6 infection affects the susceptibility to or the course of hiv infection , hhv-6 titers were measured by an anticomplement immunofluorescence assay in serum of three groups of homosexual or bisexual men : ( 1 ) those with aids ( n = 78 ) , ( 2 ) those with hiv-associated lymphadenopathy ( las ; n = 81 ) , and ( 3 ) those who were hiv-seronegative ( n = 55 ) .
C0019693
hiv infection
C0001175
aids