GALLERY: Tribute for health care workers

Registered nurses Cristal Rodriguez and Debbie Cordova hold up signs celebrating the Progressive Care Unit (PCU) Wednesday during a law enforcement tribute to medical professionals outside Valley Regional Medical Center in Brownsville.(Denise Cathey/The Brownsville Herald)

A caravan of local, state, and federal law enforcement flashed red and blue lights and sounded emergency sirens in a Border Patrol-led ceremony in honor of doctors, nurses, and hospital staff gathered in front of Valley Regional Medical Center on Wednesday morning.