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

A woman wearing masks, stretches her arms in Hong Kong, Wednesday, February 19, 2020. Russia says it will temporarily ban Chinese nationals from entering the country amid the outbreak of the new virus centered in China that has infected more than 73,000 people. (Photo by Kin Cheung/AP Photo)

Members of the police forces of Republic of Srpska march during a parade marking the 30th anniversary of the Republic of Srpska in Banja Luka, northern Bosnia, Sunday, January 9, 2022. This week Bosnian Serb political leader Milorad Dodik was slapped with new U.S. sanctions for alleged corruption. Dodik maintains the West is punishing him for championing the rights of ethnic Serbs in Bosnia – a dysfunctional country of 3.3 million that's never truly recovered from a fratricidal war in the 1990s that became a byname for ethnic cleansing and genocide. (Photo by Radivoje Pavicic/AP Photo)

Journalists watch the take off of a German Eurofighter jet at the airbase in Noervenich, Germany, Thursday, August 20, 2020. Pilots from Israel and Germany will fly together the next two weeks during the first joint military Air Force exercises between the two nations in Germany. (Photo by Martin Meissner/AP Photo)

Aerialists Luka Owen and Daniel Connor perform with a Fork Lift Truck to mark the handover of the former Daimler Car Factory to Imagineer by the Wigley Group on April 14, 2021 in Coventry, England. The building will include a sound recording studio and edit suite, as well as a Sprung Dance Floor and Vertical Dance Wall. As well as providing a home for Imagineer’s innovative education and training programmes aimed at young people and people with disabilities. (Photo by Darren Staples/Getty Images)

American rapper Saweetie performs at the European MTV Awards in Budapest, Hungary, Sunday, November 14, 2021. (Photo by Vianney Le Caer/Invision/AP Photo)

A New Orleans Saints fan parties in the stands in the first half of an NFL preseason football game against the Jacksonville Jaguars in New Orleans, Monday, August 23, 2021. Last season the team played with a marginal number of fans in a largely empty Superdome due to the coronavirus pandemic, but this year fans are allowed with proof of vaccination. (Photo by Derick Hingle/AP Photo)

Mothers-to-be show their belly paintings in Hefei, east China's Anhui province on May 8, 2020. (Photo by Rex Features/Shutterstock/China Stringer Network)