FILE - In this Friday, May 8, 2020 file photo, a respiratory therapist pulls on a second mask over her N95 mask before adding a face shield as she gets ready to go into a patient's room in the COVID-19 Intensive Care Unit at a hospital in Seattle. Medical providers may soon return to using one medical N95 mask per patient, a practice that was suspended during the pandemic due to deadly supply shortages. (AP Photo/Elaine Thompson)
Featured Photo Galleries
