AdvertisementDoctors Race For Answers As Kids Fight Rare Inflammatory Syndrome Tied To CoronavirusJune 07, 2020Peter BreslowLulu Garcia-NavarrofacebookEmailTwo nurses in the pediatric intensive care unit at Children's National Hospital in Washington, D.C., communicate via walkie-talkie, as one helps on floor with COVID-19 patients and her colleague stands by to assist. (Eman Mohammed for NPR)