Health: diseases; dissemination of information about cytomegalovirus (CMV) to certain individuals and in certain situations; provide for. Amends secs. 5431 & 5432 of 1978 PA 368 (MCL 333.5431 & 333.5432) & adds sec. 5143.

HB 4402 requires Michigan's health department to create and distribute educational materials about cytomegalovirus (CMV), a common virus that can cause birth defects. The materials must cover CMV transmission, associated birth defects, diagnosis, prevention, and resources for parents of affected infants, and will target women who may become pregnant, expectant parents, parents of newborns, and healthcare providers. The bill also amends existing newborn screening laws to include CMV testing as part of routine infant screening, with results reported to parents and the health department. These changes aim to improve awareness and early detection of CMV infections during pregnancy and infancy.