| [sero-epidemiological survey of virus infections in pregnant women of the changchun district]. | elisa method was used to detect rubella virus specific igg in serum for 315 pregnant women. susceptible cases with negative igg was found in 8.9% (28/315) and recently infected cases was found in 6.0% (19/315). serum cmv-igg was assayed for 476 pregnant women. forty-two cases (8.8%) were found to be negative. the cord serum cmv-igm positive rate was 2.3% (6/259). serum herpes simplex virus (hsv) igg was assayed in 384 pregnant women. the negative rate for type ii virus was 26.8% (103/384) and th ... | 1990 | 2178080 |