Demonstrators supporting candidate Alaa Al-Haidari protest against his loss in the preliminary results of Iraq's parliamentary election, in Basra, Iraq October 12, 2021. REUTERS/Essam al-Sudani

Demonstrators supporting candidate Alaa Al-Haidari protest against his loss in the preliminary results of Iraq's parliamentary election, in Basra, Iraq October 12, 2021. REUTERS/Essam al-Sudani

Nissan Motor Co., Ltd's Universal Powertrain Mounting System with a two-layer pallet structure, compatible with EV, e-POWER (HV) and gasoline vehicles is pictured in Kawachi-gun, in Tochigi prefecture, Japan October 8, 2021. By switching front, center and rear pallets, EV, e-POWER and ICE vehicles can be manufactured using the same process with no loss in mixed flow. REUTERS/Maki Shiraki

A South Africa's Communist Party (SACP) flag is seen at a march by members of South Africa's biggest trade union group, COSATU, during a nationwide protest against job losses, wage curbs and corruption cases, in Johannesburg, South Africa, October 7, 2021. REUTERS/Siphiwe Sibeko

Members of South Africa’s biggest trade union group, COSATU, carry placards during a nationwide protest against job losses, wage curbs and corruption cases, in Johannesburg, South Africa, October 7, 2021. REUTERS/Siphiwe Sibeko

Members of South Africa’s biggest trade union group, COSATU, carry flags and a poster during a nationwide protest against job losses, wage curbs and corruption cases, in Johannesburg, South Africa, October 7, 2021. REUTERS/Siphiwe Sibeko

Members of South Africa’s biggest trade union group, COSATU, carry placards during a nationwide protest against job losses, wage curbs and corruption cases, in Johannesburg, South Africa, October 7, 2021. REUTERS/Siphiwe Sibeko

Members of South Africa’s biggest trade union group, COSATU, carry placards during a nationwide protest against job losses, wage curbs and corruption cases, in Johannesburg, South Africa, October 7, 2021. REUTERS/Siphiwe Sibeko

Graphic shows the average daily loss of glacier ice around the world, which equates to 0.8 gigatonnes. As global warming melts glaciers and ice sheets, scientists race against time to collect ice core samples.

Firefly Aerospace's first Alpha rocket suffered a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/ Gene Blevins

Firefly Aerospace's first Alpha rocket suffered a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/ Gene Blevins

Firefly Aerospace's first Alpha rocket lifts off minutes before suffering a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket lifts off minutes before suffering a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket lifts off minutes before suffering a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins

Firefly Aerospace's first Alpha rocket suffers a catastrophic anomaly during its first launch leading to the loss of the vehicle 2 minutes, 30 seconds after liftoff from Vandenberg Space Force Base, California, U.S. September 2, 2021. REUTERS/Gene Blevins TPX IMAGES OF THE DAY

Tokyo 2020 Olympics - Badminton - Women's Singles - Gold medal match - MFS - Musashino Forest Sport Plaza, Tokyo, Japan – August 1, 2021. Chen Yufei of China reacts to her victory while Tai Tzu-Ying of Taiwan reacts to her loss after the match. REUTERS/Hamad I Mohammed

Argentine fencer Maria Belen Perez Maurice hugs her coach of 17 years, Lucas Guillermo Saucedo, after he proposed marriage to her on the sidelines of the Olympic fencing at Makuhari Messe Hall in Chiba, Japan July 26, 2021. Picture taken July 26, 2021. REUTERS/Sakura Murakami

Argentine fencer Maria Belen Perez Maurice hugs her coach of 17 years, Lucas Guillermo Saucedo, after he proposed marriage to her on the sidelines of the Olympic fencing at Makuhari Messe Hall in Chiba, Japan July 26, 2021. Picture taken July 26, 2021. REUTERS/Sakura Murakami

Pam Brown sits on a small boulder while grieving her losses from the Bootleg Fire, in Sycan Estates, Oregon, U.S., July 24, 2021. Picture taken July 24, 2021. REUTERS/Mathieu Lewis-Rolland

Pam Brown sits on a small boulder while grieving her losses from the Bootleg Fire, in Sycan Estates, Oregon, U.S., July 24, 2021. Picture taken July 24, 2021. REUTERS/Mathieu Lewis-Rolland TPX IMAGES OF THE DAY

Soccer Football - Brasileiro Championship - Internacional v Ceara - Estadio Beira-Rio, Porto Alegre, Brazil - June 20, 2021 Internacional interim coach Osmar Loss REUTERS/Edison Vara

Soccer Football - Brasileiro Championship - Internacional v Atletico Mineiro - Estadio Beira-Rio, Porto Alegre, Brazil - June 16, 2021 Internacional coach Osmar Loss reacts REUTERS/Edison Vara REFILE - CORRECTING ID

Soccer Football - Brasileiro Championship - Internacional v Atletico Mineiro - Estadio Beira-Rio, Porto Alegre, Brazil - June 16, 2021 Internacional coach Osmar Loss reacts REUTERS/Edison Vara REFILE - CORRECTING ID

Peruvian shamans burn campaign posters for presidential candidate Keiko Fujimori during a traditional ritual that predicted Fujimori's loss to Pedro Castillo in a run-off vote for the Peruvian presidency on June 6, in Lima, Peru, May 26, 2021. REUTERS/Angela Ponce

Peruvian shamans destroy campaign posters for presidential candidate Keiko Fujimori during a traditional ritual that predicted Fujimori's loss to Pedro Castillo in a run-off vote for the Peruvian presidency on June 6, in Lima, Peru, May 26, 2021. REUTERS/Angela Ponce

Peruvian shamans destroy campaign posters for presidential candidate Keiko Fujimori during a traditional ritual that predicted Fujimori's loss to Pedro Castillo in a run-off vote for the Peruvian presidency on June 6, in Lima, Peru, May 26, 2021. REUTERS/Angela Ponce

Peruvian shamans burn campaign posters for presidential candidate Keiko Fujimori during a traditional ritual that predicted Fujimori's loss to Pedro Castillo in a run-off vote for the Peruvian presidency on June 6, in Lima, Peru, May 26, 2021. REUTERS/Angela Ponce

Food that contains approximately 6,000 calories that Saith, 14, used to consume in one day before taking part in a weight loss program, is displayed for a photograph at his family home in Mexico City, Mexico, April 29, 2021. "I was bullied at school by teachers and classmates because I look very big for my age. I was bullied from kindergarten to primary school. I used to feel very sad, frustrated and angry, at some point I didn't want to go to school anymore," said Saith. Nutritionist Betzabe Salgado, who works at the Hospital Infantil de Mexico Federico Gomez, where Saith underwent a weight loss program, calculated the calorie amount. REUTERS/Carlos Jasso SEARCH "JASSO OBESITY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES.

Rebecca Zammit Lupi, a 14-year-old cancer patient, performs some basic dance exercises for the first time in months, outside her room in Rainbow Ward at Sir Anthony Mamo Oncology Centre in Mater Dei Hospital, during the coronavirus disease (COVID-19) outbreak, in Tal-Qroqq, Malta, May 15, 2020. Rebecca was a very keen ballet, hip-hop and contemporary dancer before getting ill with cancer. "There are no words to describe how much I miss dancing. Dancing was like my way of communicating without words. I loved dancing with my friends and hope to do that again in the future!" said Rebecca. Reverend Brendan Mark Gatt spoke about the photo during Rebecca's funeral - "This graceful young woman, her body already ravaged by illness, standing in a hospital corridor which – however many cartoon characters you paint on the wall – will never be a place of fun and joy. And yet her indomitable spirit speaks to us even through this picture. What could have been a depressing image, a forlorn reminder of loss, of dashed hopes and unachieved potential is transformed; with Becs at its centre and through the eyes and lens of a loving father it becomes an image of hope, a reminder that hope is stronger than despair, and that life and love will have the final word, not death. For Becs, a hospital hallway railing became a dancer’s barre at which to practice her ballet moves; she reminds us that even through unimaginably excruciating physical suffering, the dancer inside her remains free." REUTERS/Darrin Zammit Lupi SEARCH "REBECCA LUPI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES

Long COVID sufferer Susana Matarranz, a 44-year-old primary school teacher, poses for a photograph taken through blue plastic, in Madrid, Spain, March 8, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Matarranz gets emotional when she explains how much she misses her students. Matarranz got infected on March 1, 2020. At first, she only noticed the loss of smell and taste, but soon afterwards she started suffering from severe stomach problems and acute joint pain. "My right collar bone is swollen, I can barely lift my arm, I feel like I have aged prematurely," she said. Matarranz returned to work in September, but got infected a second time in November and hasn't been able to continue teaching ever since. "The part of me that is my profession is empty, like that blackboard. A piece of my heart, which are my students, whom I love dearly, feels empty and I feel like at this moment there's nothing I can do to fill it in." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

A blank children's blackboard is photographed through blue plastic at the home of long COVID sufferer Susana Matarranz, a 44-year-old primary school teacher, in Madrid, Spain, March 8, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Matarranz gets emotional when she explains how much she misses her students. Matarranz got infected on March 1, 2020. At first, she only noticed the loss of smell and taste, but soon afterwards she started suffering from severe stomach problems and acute joint pain. "My right collar bone is swollen, I can barely lift my arm, I feel like I have aged prematurely," she said. Matarranz returned to work in September, but got infected a second time in November and hasn't been able to continue teaching ever since. "The part of me that is my profession is empty, like that blackboard. A piece of my heart, which are my students, whom I love dearly, feels empty and I feel like at this moment there's nothing I can do to fill it in." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A thermometer belonging to long COVID sufferer Amaia Artica, 42, is seen photographed through blue plastic, in Pamplona, Spain, March 16, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Permanent fatigue, daily fever, muscle and joint pain, insomnia and constant mental lapses have kept Artica from doing the job she loves at a nursery school since she got infected with coronavirus during the first wave of the disease. Her brain fogginess is so acute that there are days she finds herself staring at a blank wall, feeling "out of it". Loss for words, inability to remember how to do simple tasks and overall forgetfulness have become part of her life. Artica suffers from daily low-grade fever. "My family doctor has been very supportive of me throughout this ordeal, but not all doctors have been that understanding. A specialist doctor told me to stop taking my temperature, that if I didn't pay attention to it, it would go away because it was all in my head." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Long COVID sufferer Amaia Artica, a 42-year-old nursery school worker, poses for a photograph taken through blue plastic, in Pamplona, Spain, March 16, 2021. The photograph was taken through blue plastic to visualise the effects of long COVID. Permanent fatigue, daily fever, muscle and joint pain, insomnia and constant mental lapses have kept Artica from doing the job she loves at a nursery school since she got infected with coronavirus during the first wave of the disease. Her brain fogginess is so acute that there are days she finds herself staring at a blank wall, feeling "out of it". Loss for words, inability to remember how to do simple tasks and overall forgetfulness have become part of her life. Artica suffers from daily low-grade fever. "My family doctor has been very supportive of me throughout this ordeal, but not all doctors have been that understanding. A specialist doctor told me to stop taking my temperature, that if I didn't pay attention to it, it would go away because it was all in my head." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A combination picture shows long COVID sufferer Amaia Artica, 42, posing for a photograph taken through blue plastic, and a thermometer belonging to Artica photographed through blue plastic, in Pamplona, Spain, March 16, 2021. The photographs were taken through blue plastic to visualise the effects of long COVID. Permanent fatigue, daily fever, muscle and joint pain, insomnia and constant mental lapses have kept Artica from doing the job she loves at a nursery school since she got infected with coronavirus during the first wave of the disease. Her brain fogginess is so acute that there are days she finds herself staring at a blank wall, feeling "out of it". Loss for words, inability to remember how to do simple tasks and overall forgetfulness have become part of her life. Artica suffers from daily low-grade fever. "My family doctor has been very supportive of me throughout this ordeal, but not all doctors have been that understanding. A specialist doctor told me to stop taking my temperature, that if I didn't pay attention to it, it would go away because it was all in my head." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A combination picture shows long COVID sufferer Susana Matarranz, a 44-year-old primary school teacher, posing for a photograph taken through blue plastic, and a blank blackboard photographed through blue plastic at Matarranz's home, in Madrid, Spain, March 8, 2021. The photographs were taken through blue plastic to visualise the effects of long COVID. Matarranz gets emotional when she explains how much she misses her students. Matarranz got infected on March 1, 2020. At first, she only noticed the loss of smell and taste, but soon afterwards she started suffering from severe stomach problems and acute joint pain. "My right collar bone is swollen, I can barely lift my arm, I feel like I have aged prematurely," she said. Matarranz returned to work in September, but got infected a second time in November and hasn't been able to continue teaching ever since. "The part of me that is my profession is empty, like that blackboard. A piece of my heart, which are my students, whom I love dearly, feels empty and I feel like at this moment there's nothing I can do to fill it in." REUTERS/Susana Vera SEARCH "SPAIN LONGCOVID" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

Food that contains approximately 5,850 calories that Carlos, 17, used to consume in one day before taking part in a weight loss program, is displayed for a photograph at his home in Mexico City, Mexico, April 6, 2021. Weighing 137 kilos aged 16, more than twice the recommended weight, Carlos tested positive for COVID-19 in January and spent a month in hospital, much of that in pediatric intensive care. Carlos said he started overeating when pressure intensified at school. Attempts to change his eating habits repeatedly failed. "I woke up and realized that if I don't make a change, I'll always be like this: I'll never mature; always have this body," he said. "Sometimes my body wants something sugary, but I say no." REUTERS/Carlos Jasso SEARCH "JASSO OBESITY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES.

Workers reap manioc to avoid losses during floods on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly TPX IMAGES OF THE DAY

Workers reap manioc to avoid losses during floods on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly

Workers reap manioc to avoid losses during floods on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly

Graci Bruna da Silva, 44, shows her losses at a corn plantation at a flooded area on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly

Workers reap manioc to avoid losses during floods on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly

Workers reap manioc to avoid losses during floods on the banks of Solimoes River in Anama, Amazonas state, Brazil March 31, 2021. Picture taken March 31, 2021. REUTERS/Bruno Kelly

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon, surrounded by French police, talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon, surrounded by French police, talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier

French doctor Irene Frachon talks to journalists after the verdict in the trial of the Mediator drug case, one of the country?s biggest pharmaceutical scandals, at the courthouse in Paris, France, March 29, 2021. REUTERS/Benoit Tessier