Home Stock: Nurse. Group of healthcare workers wearing protective face masks while standing with arms crossed and looking at camera. Stock: Nurse. Group of healthcare workers wearing protective face masks while standing with arms crossed and looking at camera.

Stock: Nurse. Group of healthcare workers wearing protective face masks while standing with arms crossed and looking at camera.

Group of healthcare workers wearing protective face masks while standing with arms crossed and looking at camera. Photo by Drazen Zigic/Getty Images

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