Facts about CMV/HSV/Syphilis About one out of every 200 babies is born with congenital CMV infection. About 10% of babies with congenital CMV have signs, such as jaundice, rash, microcephaly, or low weight, at birth. 91% of women do not know about CMV. About 15% of babies with congenital CMV will not have signs at birth but will later develop hearing loss. 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