Survey on spousal transmission of human immunodeficiency virus / 中华传染病杂志

ABSTRACT

Objective To investigate the spousal transmission of human immunodeficiency virus (HIV)and its related factors in HIV epidemic area,which can be beneficial to prevent HIV from transmitting.Methods Three hundred and forty-six couples with one spouse were anti-HIV positive were cross-sectionally investigated.Blood samples were taken from the spouse of subjects whose anti- HIV were positive to detect the anti-HIV antibody and from 70 acquired immune deficiency syndrome (AIDS)patients to do the sequencing of the serum HIV provirus DNA.Results In 346 couples,99 were infected by spousal transmission and its transmission rate was 28.6%.One spouse of 125 couples were infected with HIV by paid blood donation,14.4%(18)of the other spouse were infec- ted by spousal transmission.One spouse of 135 couples were infected by paid blood transfusion, 23.7%(32)of the other spouse were infected by spousal transmission.Eighty-six couples were infec- ted by extramarital sexual contact,49(57.0%)got spousal transmission.Thirty-seven(69.8%) subjects were infected by husband-to-wife transmission and 12(36.4%)were from wife to husband. The difference between them was significant(P