A mother entertains her children with makeshift masks made of cabbage as she cooks in Beit Lahia, Gaza.
Mohammed Abed/AFP/Getty Images
Orlando Baker wears a mask in Fort Collins, Colorado, that he developed using an image from the Notorious B.I.G.'s album "Ready to Die."
Shannon Stapleton/Reuters
Ali Akbar, a street parking man in Yogyakarta, Indonesia, wears a face shield made from a used water jug.
Ulet Ifansasti/Getty Images
A man in Caracas, Venezuela, wears a face mask while he carries his dog wearing a protective suit.
Federico Parra/AFP/Getty Images
Children wear plastic bottles as makeshift protection while waiting to check in to a flight in Beijing.
Kevin Frayer/Getty Images
A man in Kuala Lumpur, Malaysia, wears a protective mask featuring a pair of lips.
Lim Huey Teng/Reuters
Police officers wear face masks in Cali, Colombia.
Luis Robayo/AFP/Getty Images
Fashion designer Friederike Jorzig adjusts a mannequin wearing a wedding dress and a face mask at her store in Berlin.
Odd Andersen/AFP/Getty Images
Engineer Mario Milanesio poses with a snorkeling mask that he added respiratory valve fittings to in Savigliano, Italy. He designed and produced them with a 3-D printer.
Marco Bertorello/AFP/Getty Images
A young woman walks in Moscow's Red Square.
Alexander Nemenov/AFP/Getty Images
A man wears a homemade mask in Caracas, Venezuela.
Ariana Cubillos/AP
A man in Sceaux, France, poses with a mask made out of a paper napkin.
Thomas Coex/AFP/Getty Images
Andres Jimenez, a retired state worker who makes masks to sell in his neighborhood, ties a mask on a girl in Havana, Cuba.
Ramon Espinosa/AP
A man wears his girlfriend's rolled-up T-shirt as a mask in Cambridge, Massachusetts.
Matthew J Lee/The Boston Globe/Getty Images
A cyclist in Wuhan, China, wears a face mask and plastic bag.
Hector Retamal/AFP/Getty Images
A soldier in Banda Aceh, Indonesia, wears a mask depicting the cartoon character SpongeBob SquarePants.
Chaideer Mahyuddin/AFP/Getty Images
A man wearing a Spider-Man mask and gloves walks near the Coney Island boardwalk in New York.
Robert Nickelsberg/Getty Images
Panji, 8, wears an animal-shaped face mask in Jakarta, Indonesia.
Ajeng Dinar Ulfiana/Reuters
Fashion designer Do Quyen Hoa shows off an embroidered face mask at her studio in Hanoi, Vietnam.
Hau Dinh/AP
A woman in Najaf, Iraq, wears a mask embellished with flower petals.
Haidar Hamdani/AFP/Getty Images
A man wears a handmade face mask in Kuala Lumpur, Malaysia.
Mohd Rasfan/AFP/Getty Images
Artist Lynx Alexander wears a mask in New York's Times Square.
Kena Betancur/AFP/Getty Images
A woman waits in line to buy food in Caracas, Venezuela.
Ariana Cubillos/AP
A man poses for a photograph in Kampala, Uganda.
Sumy Sadurni/AFP/Getty Images
A girl wearing a protective mask leaves a hospital in Oviedo, Spain.
Eloy Alonso/Reuters
Dornazha Blake wears a festive mask on her mother's birthday in Redwood City, California.
Santiago Mejia/The San Francisco Chronicle/Getty Images
A boy wears a homemade mask while playing cricket in Srinagar, India.
Tauseff Mustafa/AFP/Getty Images
A woman in Coruna, Spain, wears a mask with the word "thanks" embroidered on it.
Miguel Riopa/AFP/Getty Images