Amidst the chaos of the ongoing coronavirus outbreak in China, photos of medical personnel with sore marks left from their protective face masks have gone viral on social media. Bored Panda has already shared the photos that show realities of the medics working in Wuhan—exhausted doctors and nurses falling asleep on the floors of the hospital after gruesome and long working shifts.

This time, the medical staff in Wuhan—the coronavirus epicenter—have taken to social media to share photos of the marks and bruises left on their faces from the protective gear they have to wear round-the-clock.