A face mask discarded in a forest in the Taunus region near Frankfurt, Germany, Sunday, October 18, 2020. (Photo by Michael Probst/AP Photo)

Bill Wyatt, owner of the Y Que Trading Post in the Los Feliz neighborhood of Los Angeles, wears a Donald Trump face mask in his shop during the novel coronavirus COVID-19 pandemic on April 23, 2020. Wyatt has transformed his topical tee shirt business to a topical face mask business now called Y Que Mask and PPE Trading Post, since the start of the coronavirus crisis. According to Wyatt, the mask featuring Dr. Anthony Fauci is a best seller, as are masks with characters from the Netflix hit “Tiger King” and also popular internet memes. (Photo by Robyn Beck/AFP Photo)

A woman wearing a protection face mask walks past a mural of a dog in Shanghai, China, 03 September 2020. Daily life in Shanghai is returning to normal while many people still wear protection masks on the street, which are still mandatory in many shopping malls and other public places. (Photo by Alex Plavevski/EPA/EFE)

A woman uses protection masks to cover her face as protestors from the Million Mask March and anti lockdown protesters demonstrate, amid the coronavirus (COVID-19) outbreak in London, Britain on November 5, 2020. (Photo by Henry Nicholls/Reuters)

A person wearing a face mask holds a cat on Swanston Street after cases of the coronavirus were confirmed in Melbourne, Victoria, Australia, January 29, 2020. (Photo by Andrew Kelly/Reuters)

A man designs a face mask with the photograph of a customer printed on it, amid the spread of the coronavirus disease (COVID-19), at a photo studio in Gandhinagar, India, May 27, 2020. (Photo by Amit Dave/Reuters)

An Indian priest covers his face with a mask as a precaution against coronavirus and prays at a temple, in Prayagraj, India, Monday, June 8, 2020. (Photo by Rajesh Kumar Singh/AP Photo)

A little girl wearing a face mask dances in front of a toy panda at a shopping area in Shanghai, following the coronavirus disease (COVID-19) outbreak, China on June 16, 2020. (Photo by Aly Song/Reuters)