Stop CMV Act of 2025

The Stop CMV Act of 2025 requires hospitals to screen all infants under 21 days old for congenital cytomegalovirus (CMV), a virus that can cause hearing loss and developmental delays. States must establish screening standards - including parent notification - within two years of the law’s enactment, or the federal Advisory Committee on Heritable Disorders will set them. The bill provides federal grants for states to implement screening, improve data systems, and fund research on CMV prevention, diagnostics, and treatments through the CDC and NIH.