Maasai men queuing to receive the AstraZeneca coronavirus vaccine look over as a woman, who is not, Maasai receives a jab at a clinic in Kimana, southern Kenya Saturday, August 28, 2021. Plans for COVID-19 booster shots in some Western countries are highlighting vast disparities in access to vaccines around the world. (Photo by Brian Inganga/AP Photo)





The dead body of an unidentified man wearing a military uniform lies on the ground amongst trees near the village of Chenna Teklehaymanot, in the Amhara region of northern Ethiopia Thursday, September 9, 2021. At the scene of one of the deadliest battles of Ethiopia's 10-month Tigray conflict, witness accounts reflected the blurring line between combatant and civilian after the federal government urged all capable citizens to stop Tigray forces “once and for all”. (Photo by AP Photo/Stringer)





A man who scavenges recyclable materials for a living, center, walks past Marabou storks feeding on a mountain of garage amidst smoke from burning trash at Dandora, the largest garbage dump in the capital Nairobi, Kenya Tuesday, September 7, 2021. Tuesday marks the second “International Day of Clean Air for blue skies” aimed at rallying countries to recognise and combat the environmental risk to human health posed by air pollution, according to the United Nations. (Photo by Brian Inganga/AP Photo)





A woman disembarks from a taxi outside Kaporo market in Conakry, Guinea Monday, September 13, 2021. Guinea's longtime opposition leader says he welcomes the coup that deposed President Alpha Conde. But Cellou Dalein Diallo is calling on the junta leaders to create a transitional government and a timeline for elections as soon as possible. (Photo by Sunday Alamba/AP Photo)





A woman sells fabrics at Kaporo market in Conakry, Guinea Monday, September 13, 2021. (Photo by Sunday Alamba/AP Photo)





People shop at Kaporo market in Conakry, Guinea Monday, September 13, 2021. (Photo by Sunday Alamba/AP Photo)





Women sells onions and potatoes at Kaporo market in Conakry, Guinea Monday, September 13, 2021. (Photo by Sunday Alamba/AP Photo)





A man buys a chicken at Kaporo market in Conakry, Guinea Monday, September 13, 2021. (Photo by Sunday Alamba/AP Photo)





Women shop at Kaporo market in Conakry, Guinea, Monday, September 13, 2021. (Photo by Sunday Alamba/AP Photo)





A car washed away during the flooding which destroyed several homes at Trademore estate Abuja, Nigeria on September 13, 2021. (Photo by Afolabi Sotunde/Reuters)





An Ethiopian National Defence Forces (ENDF) soldier carries a DShK 1938, a Soviet heavy machine gun, on his back during training in the field of Dabat, 70 kilometers Northeast of the city of Gondar, Ethiopia, on September 15, 2021. (Photo by Amanuel Sileshi/AFP Photo)





Group leader Jane Waithageni Kimaru, 60 years old, strikes a punching bag to show women how to fight off a potential rapist and escape, during a Taekwondo self-defense class for women in the Korogocho slum of Nairobi, Kenya, Thursday, September 16, 2021. In Korogocho, which means “crowded shoulder to shoulder” in Swahili, the women meet every week to train in skills they hope can help them fight back if they are sexually assaulted. (Photo by Brian Inganga/AP Photo)





Group leader Jane Waithageni Kimaru, 60 years old, shows women how to fight off a potential rapist and escape, during a Taekwondo self-defense class for women in the Korogocho slum of Nairobi, Kenya, Thursday, September 16, 2021. (Photo by Brian Inganga/AP Photo)





Locals play soccer on a dusty pitch in Soweto, South Africa, September 15, 2021. (Photo by Siphiwe Sibeko/Reuters)





A religious leader arrives at the Peoples Palace ahead of the first session of talks with Colonel Mamady Doumbouya in Conakry on September 14, 2021. Colonel Mamady Doumbouya’s special forces on September 5, 2021 seized Alpha Conde in a Coup, the West African state's 83-year-old president, a former champion of democracy accused of taking the path of authoritarianism. (Photo by John Wessels/AFP Photo)





A man smiles while sitting under a tree in Harare, Zimbabwe, Wednesday, September 16, 2021. Zimbabwe has told all government employees to get vaccinated against COVID-19 or they will not be allowed to come to work. It wasn’t made clear what would happen to those who refused to be vaccinated. (Photo by Tsvnagirayi Mukwazhi/AP Photo)





South Sudanese refugees try to repair their hut in flooded waters from the White Nile at a refugee camp which was inundated after heavy rain near in al-Qanaa in southern Sudan, on September 14, 2021. Nearly 50 villages have been submerged in southern Sudan, displacing some 65,000 people including South Sudanese refugees whose camp was inundated, the UN said in a report last week. (Photo by Ashraf Shazly/AFP Photo)





A woman walks past a torn billboard of former President of Guinea, Alpha Conde, in Conakry on September 16, 2021. Colonel Mamady Doumbouya’s special forces on September 5, 2021 seized Alpha Conde in a Coup, the West African state's 83-year-old president, a former champion of democracy accused of taking the path of authoritarianism. (Photo by John Wessels/AFP Photo)





Prison warders guard some 20 accused for terrorism at the Supreme Court in Kigali, Rwanda on September 20, 2021. (Photo by Simon Wohlfahrt/AFP Photo)





A group of Wodaabe men rest after dancing during the Cure Salee, in Ingall, northern Niger, on September 18, 2021. For three days the Saharan desert of Ingall, in the north of Niger, was draped with the colors of the tunics of thousands of herders who came to celebrate their traditions. (Photo by Michele Cattani/AFP Photo)