Seroprevalence of Toxoplasma gondii, Rubella and Cytomegalovirus Among Women of Reproductive Age in Mashhad, Northeast of Iran
Abstract Purpose: TORCH syndrome is responsible for 2-3% of all congenital anomalies caused by Toxoplasma gondii (T. gondii), Rubella virus (RV), Cytomegalovirus (CMV), and Herpes simplex virus (HSV). The current study aimed to determine the prevalence of TORCH infection in women in Mashhad. Method: This cross-sectional study was conducted on 417 patients who were referred to three laboratories in Mashhad, Iran. Laboratory data were collected from April 2016 to March 2020 to detect the specific IgG and IgM against TORCH syndrome.Result: The specific IgG antibodies were found to be positive in for CMV in 402 cases (96.4%), for RV in 394 cases (94.5%), and for T. gondii in 80 cases (19.2%). Moreover, 7 (1.6%) of them were found to be positive for anti-CMV IgM, 6 (1.4%) for anti-IgM RV, and 8 (1.9%) for anti-IgM T. gondii. In addition, the relationship between age and anti- T. gondii IgG in the age group of 37-47 years was 6.44 times higher than the age group of 17-27 years. Also, The relationship between age and anti-CMV IgG in the age group of 27-37 years was 4.13 times higher than the age group of 37-47 years.Conclusion: All women of reproductive age should be screened for the TORCH complex regularly to prevent congenital TORCH syndrome.