Democratic presidential candidate former Vice President Joe Biden ducks his head as he boards a plane at Harrisburg International Airport in Middletown, Pa., Monday, September 7, 2020. (Photo by Carolyn Kaster/AP Photo)





Myanmar leader Aung San Suu Kyi gestures while wearing a face shield, mask and gloves during a flag-raising ceremony to mark the first day of election campaigning at the National League for Democracy party's temporary headquarters in Naypyitaw, Myanmar on Tuesday, September 8, 2020. Myanmar holds a general election on Nov. 8 and began a sixty-day election campaign period Tuesday, which may be disrupted due to a resurgence of the coronavirus. (Photo by Aung Shine Oo/AP Photo)





Brazil's President Jair Bolsonaro arrives for the celebration of the country's Independence Day in Brasilia, Brazil, September 7, 2020. (Photo by Adriano Machado/Reuters)





Honor guards gather before a national flag hoisting ceremony during the celebration of the country's Independence Day in Brasilia, Brazil, September 7, 2020. (Photo by Adriano Machado/Reuters)





A member of parliament holds his protective mask in his hands on the first day of the autumn session of the Federal Council, on Monday, September 7, 2020 in the National Council in Bern. (Photo by Keystone/Alessandro della Valle)





Supporters of WikiLeaks founder Julian Assange take part in a protest outside the Central Criminal Court, the Old Bailey in London, Monday, September 7, 2020. Lawyers for WikiLeaks founder Julian Assange and the U.S. government were squaring off in a London court on Monday at a high-stakes extradition case delayed by the coronavirus pandemic. American prosecutors have indicted the 49-year-old Australian on 18 espionage and computer misuse charges over the WikiLeaks publication of secret U.S. military documents a decade ago. The charges carry a maximum sentence of 175 years in prison. (Photo by Matt Dunham/AP Photo)





Polish police carry protesting environmentalists to the side to clear passage down one of Warsaw's main streets in Warsaw, Poland, Monday, September 7, 2020. The Polish chapter of the international environmental group Extinction Rebellion blocked the street to spur the government into better protection of the environment, in a second such action in two days, in Warsaw. (Photo by Czarek Sokolowski/AP Photo)





A clean-up crew works to remove roofs which were blown off into a street by strong winds brought by Typhoon Haishen in Fukuoka as the storm passes the southern Japanese island of Kyushu on September 7, 2020. Powerful Typhoon Haishen approached South Korea on September 7 after slamming southern Japan with record winds and heavy rains that prompted evacuation warnings for millions. (Photo by JIJI Press/AFP Photo)





Police officers conduct a search in Kesgrave, England, Monday September 7, 2020, where a 15-year-old student from Kesgrave High School was shot just after 8.40am this morning. British police said a teenager in eastern England has been arrested in connection with the shooting on Monday of a 15-year-old boy on his way to school. (Photo by Joe Giddens/PA Wire via AP Photo)





A man wearing a face mask travels inside a Delhi metro train, on the first day of the restart of their operations, amidst the spread of coronavirus disease (COVID-19), in New Delhi, India, September 7, 2020. (Photo by Adnan Abidi/Reuters)





Children wearing protective face masks arrive at school on September 7, 2020 in Zagreb. School started in Croatia today with the implementation of epidemiological measures to combat the coronavirus pandemic. (Photo by Denis Lovrovic/AFP Photo)





An Indian girl cries as a medical worker collect her swab sample for COVID-19 test at a rural health center in Bagli, outskirts of Dharmsala, India, Monday, September 7, 2020. India's coronavirus cases are now the second-highest in the world and only behind the United States. (Photo by Ashwini Bhatia/AP Photo)