Facts about CMV/HSV/Syphilis Herpes simplex virus is a common virus that causes both oral herpes (HSV-1) and genital herpes (HSV-2). There are currently no vaccines for CMV. About 15% of babies with congenital CMV will not have signs at birth but will later develop hearing loss. About 10% of babies with congenital CMV have signs, such as jaundice, rash, microcephaly, or low weight, at birth. 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