Facts about CMV/HSV/Syphilis About one out of every 200 babies is born with congenital CMV infection. About 15% of babies with congenital CMV will not have signs at birth but will later develop hearing loss. Five tips to help prevent CMV: do not share food/utensils/drinks, do not put a pacifier in your mouth, avoid contact with saliva when kissing a child, do not share a toothbrush, wash your hands. 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