U.S. President Donald Trump takes the stage at an ABC News town hall event in Philadelphia, Pennsylvania, U.S., September 15, 2020.

A medical worker stands next to an oxygen cylinder at the Yatharth Hospital in Noida, on the outskirts of New Delhi, India, September 15, 2020.

People queue at a test centre following an outbreak of the coronavirus disease (COVID-19) in Southend-on-sea, Britain September 16, 2020.

Pope Francis blesses the skull cap of a man after the weekly general audience, at the Vatican, September 16, 2020.

Hossam Nasser, 32, plays with his camel "Anter" in front of his house in the Nubian village of Gharb Soheil, on the west bank of the Nile river in Aswan, Egypt February 19, 2020.

A police special forces officer brings down a protester staging a blockade as the police and forest workers clear a camp at the Dannenrod forest during a protest of environmentalists against the extension of the highway Autobahn 49, in Dannenrod, September 16, 2020.

An U.S. flag flies from a boat damaged by Hurricane Sally in Pensacola, Florida, U.S., September 16, 2020.

Performers play musical instruments at a ceremony to welcome new recruits of Chinese People's Liberation Army (PLA), in Shijiazhuang, Hebei province, China September 15, 2020. Picture taken September 15, 2020. China Daily via REUTERS

A woman collects plastic waste from the Buriganga river in Dhaka, Bangladesh, September 16, 2020. Image used for illustrative purpose.

Tennis - ATP Masters 1000 - Italian Open - Foro Italico, Rome, Italy - September 16, 2020 Spain's Rafael Nadal in action during his second round match against Spain's Pablo Carreno-Busta.

Tony Beritiech, of Dauphin Island, watches as his son Matt Beritiech, of Ocean Springs, cleans up a downed tree in front of Tony's house after Hurricane Sally made a landfall, on Dauphin Island, U.S., September 16, 2020.

Tamika Palmer, the mother of Breonna Taylor, is comforted by family during a news conference announcing a $12 million civil settlement between the estate of Breonna Taylor and the City of Lousiville, in Louisville, Kentucky, U.S., September 15, 2020.

Johnny Islas, a firefighter from Las Vegas, monitors ambers from a firing operation near the Obenchain Fire in Butte Falls, Oregon, U.S., September 15, 2020.

Smoke and flame are seen following an Israeli air strike in the southern Gaza Strip September 16, 2020.

Japan's newly-elected Prime Minister Yoshihide Suga arrives at his official residence in Tokyo, Japan September 16, 2020.

Japan's outgoing Prime Minister Shinzo Abe holds a bouquet of flowers as staff members of the official prime minister's residence applaud, as Abe leaves the residence, in Tokyo, Japan September 16, 2020.

A Jewish pilgrim, who plans to enter Ukraine for a pilgrimage from the territory of Belarus, sits in front of Ukrainian service members near Novi Yarylovychi crossing point in Chernihiv Region, Ukraine September 15, 2020. Picture taken September 15, 2020. BelaPAN via REUTERS

A man wearing a personal protective equipment (PPE) carries his three-months-old baby who died from the coronavirus disease (COVID-19), during his funeral at a graveyard, in New Delhi, India, September 16, 2020.

Striking funeral workers carry a coffin during a protest over changes to a host of procedures and regulations, during the coronavirus disease (COVID-19) outbreak in Cape Town, South Africa, September 16, 2020.

Cycling - Tour de France - Stage 17 - Grenoble to Meribel Col De La Loze - France - September 16, 2020. General view before the race.

Teacher Jessica Crane greets her first grade students virtually from her classroom at the Kelly Elementary School on the first day of the new school year in a city hard hit by the coronavirus disease (COVID-19) outbreak, in Chelsea, Massachusetts, U.S., September 16, 2020.

Cycling - Tour de France - Stage 17 - Grenoble to Meribel Col De La Loze - France - September 16, 2020. Astana Pro Team rider Miguel Angel Lopez of Colombia crosses the finish line.

Soccer Football - Champions League - Third Qualifying Round - Ferencvaros v GNK Dinamo Zagreb - Groupama Arena, Budapest, Hungary - September 16, 2020. Ferencvaros fans outside the stadium after the match.

Young men from the destroyed Moria camp for refugees and migrants dive to the sea from a platform, on the island of Lesbos, Greece, September 16, 2020.

Elizabeth Wright of the U.S. Forest Service watches a helicopter as it makes a water drop in the Angeles National Forest during the Bobcat Fire in Los Angeles, California, U.S., September 16, 2020.

Democratic U.S. presidential nominee and former Vice President Joe Biden speaks under stage lighting as he discusses his plans to develop and distribute a safe coronavirus disease (COVID-19) vaccine if elected president, during a campaign statement after being briefed by public health experts in Wilmington, Delaware, U.S., September 16, 2020.