Health: screening; newborn hearing screening for congenital cytomegalovirus; require. Amends sec. 5431 of 1978 PA 368 (MCL 333.5431) & adds sec. 5433.

SB 607 adds congenital cytomegalovirus (cCMV) screening as a mandatory test for newborns in Michigan, starting March 1, 2028. Health professionals must administer the test using blood, saliva, or urine samples and report positive results to both parents/guardians and the state health department. The bill also requires the department to develop a public education program about CMV transmission and cCMV-related birth defects for pregnant individuals. This directly affects all newborns in Michigan, their families, and healthcare providers who administer or report the screenings.