Final answer:
Neonatal screening, mandated by federal law, consists of tests for genetic conditions in newborns. Currently, all babies born in the U.S. are screened for several genetic conditions. Whole-genome sequencing is proposed as a mandatory test for all newborns.
Step-by-step explanation:
Neonatal screening, mandated by federal law, consists of tests for genetic conditions in newborns. Currently, all babies born in the U.S. are screened for several genetic conditions, with the number of conditions tested varying from state to state. Whole-genome sequencing is proposed as a mandatory test for all newborns. These tests are important as they help identify any genetic conditions early on, allowing for timely treatment or intervention.