Support WBURWhy pediatricians are worried about the end of the federal COVID emergencyPlay04:32Download AudioSebastian Martinez ValdiviaOctober 26, 2022 ShareKhloe Tinker, 5, is measured ahead of an appointment at the Doniphan Family Clinic in Doniphan, Missouri. The clinic is the only source for specialized pediatric care in its rural Ozark county. (Sebastián Martínez Valdivia/KBIA)