Demonstrators use a crowd control barrier to smash into the entrance of a Carrefour supermarket during a protest against the murder of Black man Joao Alberto Silveira Freitas at a different Carrefour supermarket the night before, on Brazil's National Black Consciousness Day in Rio de Janeiro, Brazil, Friday, November 20, 2020. Freitas died after being beaten by supermarket security guards in the southern Brazilian city of Porto Alegre, sparking outrage as videos of the incident circulated on social media. (Photo by Andre Penner/AP Photo)





Jonata Anjo lies on a checkout counter at a Carrefour supermarket during a protest against the murder of Black man Joao Alberto Silveira Freitas at a different Carrefour supermarket the night before, on Brazil's National Black Consciousness Day in Rio de Janeiro, Brazil, Friday, November 20, 2020. (Photo by Bruna Prado/AP Photo)





A fire set by protesters burns inside a Carrefour supermarket during a protest against the murder of Black man Joao Alberto Silveira Freitas at a different Carrefour supermarket the night before, on Brazil's National Black Consciousness Day in Sao Paulo, Brazil, Friday, November 20, 2020. (Photo by Andre Penner/AP Photo)





Carrefour supermarket security guards ask a demonstrator against the murder of Black man João Alberto Silveira Freitas, on Brazil's National Black Consciousness Day in Brasilia, Brazil, Friday, November 20, 2020. (Photo by Eraldo Peres/AP Photo)





People run away from teargas during the opposition Economic Freedom Fighters party's protest against alleged racism outside Brackenfell High School in Cape Town, South Africa, November 20, 2020. (Photo by Mike Hutchings/Reuters)





Azerbaijanis celebrate entry of troops in Nagorno-Karabakh's Aghdam region in Baku, Azerbaijan, Friday, November 20, 2020. Units of the Azerbaijani army on Friday morning entered the Aghdam region, a territory ceded by Armenian forces in a cease-fire agreement that ended six weeks of heavy fighting over the separatist region of Nagorno-Karabakh, Azerbaijan's Defense Ministry said. (Photo by Aziz Karimov/AP Photo)





A health worker in personal protective equipment (PPE) collects a swab sample from a child during a rapid antigen testing campaign for the coronavirus disease (COVID-19), on the outskirts of Mumbai, India, November 20, 2020. (Photo by Francis Mascarenhas/Reuters)





Medical staff members work in the Intensive Care Unit (ICU) where patients suffering from the coronavirus disease (COVID-19) are treated at the Melun-Senart hospital, near Paris, France, November 20, 2020. (Photo by Benoit Tessier/Reuters)





People undergo COVID-19 swab tests at an area under lockdown amid the coronavirus pandemic in Colombo, Sri Lanka, 20 November 2020. Sri Lanka is in the midst of the new wave of Covid-19 and the number of cases is increasing day after day. The government imposed a curfew in some parts of the country about a month ago following a sudden spike of Covid-19 infections linked to a textile factory and a fish market in Western Province. (Photo by Chamila Karunarathne/EPA/EFE)





People wearing face masks walk past a screen showing the precautions against the coronavirus in Seoul, South Korea, Friday, November 20, 2020. The screen reads: “Don't wear such masks like below images”. (Photo by Lee Jin-man/AP Photo)





A medical staff member takes nasal swabs at a school set up as a testing facility in Bolzano, northern Italy, Friday, November 20, 2020. Citizens in Italy’s small Germany-speaking province of South Tyrol were lining up Friday at schools, gymnasiums and pharmacies for a mass COVID-19 screening that officials hope will speed a lifting of the partial lockdown and get children back to school. (Photo by Antonio Calanni/AP Photo)





People walk in the rain past Christmas decorations in central London on November 20, 2020, as life under a second lockdown continues in England. The current lockdown in England has shuttered restaurants, gyms and non-essential shops and services until December 2, with hopes business could resume in time for Christmas. (Photo by Tolga Akmen/AFP Photo)





Two girls protect themselves from the rain in the centre of Cardiff, UK on November 20, 2020 where shops are open and people are out in numbers taking advantage of buying nonessential items in the run-up to Christmas. Restrictions across Wales have been relaxed following a two-week “firebreak” lockdown. (Photo by Huw Evans Picture Agency/The Sun)





A Palestinian clown on stilts walks on a street amid the outbreak of the coronavirus disease (COVID-19), in Gaza City on November 20, 2020. (Photo by Suhaib Salem/Reuters)