Mask
Masks are objects that cover the face for a variety of reasons. They are used for protection, disguise, entertainment or ritual practices and are made from various materials, depending on use. The earliest use of masks was for rituals and ceremonies, and the oldest found mask is from 7000 BC.
People wear face masks as they wait at Hankou Railway Station earlier this week in Wuhan, China. Experts say there is little evidence that masks prevent infection.