German Chancellor Angela Merkel waits for her certificate of dismissal, right, in Berlin, Tuesday, October 26, 2021. Merkel stays in office until a successor is elected. (Photo by Markus Schreiber/AP Photo)





Queen Elizabeth II appears on a screen via videolink from Windsor Castle, where she is in residence, during a virtual audience to receive the Ambassador from the Republic of Korea, Gunn Kim, accompanied by HeeJung Lee, left, at Buckingham Palace, London, Tuesday, October 26, 2021. (Photo by Victoria Jones/Pool via AP Photo)





People set up a barricade during a protest a day after the military seized power Khartoum, Sudan, Tuesday, October 26, 2021. The takeover came after weeks of mounting tensions between military and civilian leaders over the course and the pace of Sudan's transition to democracy. (Photo by Marwan Ali/AP Photo)





Police advance on a group of protesters on the first day of a general, nation-wide strike to protest the rise in gas prices and the policies of Ecuador's President Guillermo Lasso, in Saquisili, Ecuador, Tuesday, October 26, 2021. (Photo by Dolores Ochoa/AP Photo)





An indigenous woman stands over a barricade during the blockade of a road linking the coast and mountain areas, near Zumbahua in Ecuador on October 26, 2021 ahead of a protest against the economic policies of the government, including fuel price hikes, amid a state of emergency. - Indigenous people, workers and students will join forces to stage a protest against Ecuador's President Guillermo Lasso, who on October 18 declared a state of emergency in the country grappling with a surge in drug-related violence, and ordered the mobilization of police and military in the streets. (Photo by Rodrigo Buendía/AFP Photo)





Plates of filled with red sand, representing lunchboxes, sit in a line, after being placed by activists from the Rio de Paz organization to protest the death of 19-year-old Gabriel Hoytil Araujo, killed during a police operation the previous week in Sao Paulo, Brazil, Tuesday, October 26, 2021. According to activists and the local media, Araujo was allegedly shot to death by a police officer who mistook the lunchbox he was holding for a gun during an operation against drug traffickers. (Photo by Andre Penner/AP Photo)





A woman who is part of a migrant caravan, washes her clothes on the banks of the in Huixtla River, Chiapas state, Mexico, Tuesday, October 26, 2021, on a day of rest before continuing their trek across southern Mexico to the U.S. border. (Photo by Marco Ugarte/AP Photo)





Migrants leave Huixtla, Chiapas state, Mexico, early Wednesday, October 27, 2021, as they continue their trek north toward Mexico's northern states and the U.S. border. (Photo by Marco Ugarte/AP Photo)





An installation of a “Sinking House” is partly submerged to highlight climate change ahead of COP26, in Bath, Britain on October 26, 2021. (Photo by Rebecca Naden/Reuters)





Animal Rebellion activists hang a banner from the side of the Home Office building, in London, Britain on October 26, 2021. (Photo by Henry Nicholls/Reuters)





People are vaccinated at a COVID-19 vaccination center in Otara, Auckland, New Zealand, Tuesday, October 26, 2021. New Zealand's government said Tuesday it will expand a vaccine mandate to include thousands of workers who have close contact with their customers, including those at restaurants, bars, gyms and hair salons. (Photo by Dean Purcell/New Zealand Herald via AP Photo)





People are seen on stretchers at an emergency ward of a government hospital as dengue cases in the city cross the 1000-mark, in New Delhi, India, October 26, 2021. (Photo by Anushree Fadnavis/Reuters)





A man reacts as a medical worker collects his nasal swab sample to be tested for coronavirus, at North Sumatra University Hospital in Medan, North Sumatra, Indonesia, Thursday, October 28, 2021. Indonesians are looking ahead warily toward the upcoming holiday travel season, anxious for critical tourist spending but at the same time worried that an influx of millions of visitors could lead to a new coronavirus wave just as the pandemic seems to be getting better. (Photo by Binsar Bakkara/AP Photo)





Employees of the Federal State Center for Special Risk Rescue Operations of Russia Emergency Situations disinfect Savyolovsky railway station in Moscow, Russia, Tuesday, October 26, 2021. The daily number of COVID-19 deaths in Russia hit another high Tuesday amid a surge in infections that forced the Kremlin to order most Russians to stay off work starting this week. (Photo by Alexander Zemlianichenko/AP Photo)





People clear flooded waters following heavy rainfall on the island of Sicily, in Catania, Italy, October 26, 2021. (Photo by Antonio Parrinello/Reuters)





Tourists look and take photos at a volcano as it continues to erupt on the Canary island of La Palma, Spain, Tuesday, October 26, 2021. Officials say a volcano erupting for the past five weeks on the Spanish island of La Palma is more active than ever. New lava flows have emerged following a partial collapse of the crater and threaten to engulf previously unaffected areas. (Photo by Emilio Morenatti/AP Photo)





Lava flows from a volcano as it continues to erupt on the Canary island of La Palma, Spain, Wednesday, October 27, 2021. Officials say a volcano erupting for the past five weeks on the Spanish island of La Palma is more active than ever. New lava flows have emerged following a partial collapse of the crater and threaten to engulf previously unaffected areas. (Photo by Emilio Morenatti/AP Photo)





Buddhist monks make their way through a flooded street with the belongings of their pagoda on a cart, following recent rains, near Wat Kampong Kampong Kdol pagoda outside Phnom Penh , Cambodia, Tuesday, October 26, 2021. (Photo by Heng Sinith/AP Photo)





A woman visits Beijing Olympic Park, 100 days before the 2022 Beijing Winter Olympics, in Beijing, China, 27 October 2021. The 2022 Beijing Winter Olympics is scheduled to take place in 100 days from 04 to 20 February 2022, and the Paralympics from 04 March to 13 March 2022. (Photo by Roman Pilipey/EPA/EFE)





A cheerleaders team member wearing a pseudo anti-coronavirus face mask performs during the St. Petersburg Open ATP tennis tournament match in St.Petersburg, Russia, Wednesday, October 27, 2021. (Photo by Dmitry Lovetsky/AP Photo)