Facts about CMV/HSV/Syphilis 1 out of 3 pregnant women who become infected with CMV will pass it on to their unborn child. Congenital syphilis continues to surge, increasing 203 percent since 2017. Over half of adults have been infected with CMV by age 40. CMV testing should be done within 2-3 weeks of birth to determine if it is congenital. Pathogen Detection Kits Our quick, easy, and cost-effective kits are designed to rapidly identify any pathogen (virus, bacteria, fungi) in any environment. LEARN MORE