Abstract
A total of 244 pregnant women, 172 in the first and 72 in the third trimester, were screened for genital herpes simplex (HSV) and cytomegalovirus (CMV) infections using virus isolation, cytological examination and serological studies. in addition, immuno-fluorescence staining of exfoliated cervical cells was used for the detection of HSV infections. Herpes simplex virus (HSV) could not be isolated and no characteristic HSV altered cells were found in cytological (PAPA) smears. Cytomegalovirus was isolated four times but PAPA smears obtained from these patients were also normal. in 34 (14%) patients HSV antiserum detected immunofluorescence positive exfoliated cervical cells. Overall, 14% of patients had HSV-2 antibodies and 71% CMV antibodies. No differences between the first or third trimesters in these respects were noted.