Peer educator Abraham Nnam poses for a picture outside a primary health centre in Kobi suburb, Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Peer educator Abraham Nnam uses a model of the HIV virus to illustrate a lesson on AIDS to youths at a primary health centre in Kobi suburb, Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Precious, 30, a Treatment Support Specialist (TSS) working to support people living with AIDS, looks at a drugs container inside her house in a suburb in Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

A person holds a container for AIDS drugs in Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Precious, 30, a Treatment Support Specialist (TSS) working to support people living with AIDS, drinks water inside her house in a suburb in Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Peer educator Abraham Nnam speaks to youths at a primary health centre in Kobi suburb, Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Precious, 30, a Treatment Support Specialist (TSS) working to support people living with AIDS, looks at a container of AIDS drugs inside her house in a suburb in Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

Precious, 30, a Treatment Support Specialist (TSS) working to support people living with AIDS, drinks water inside her house in a suburb in Abuja, Nigeria November 30, 2022. REUTERS/Afolabi Sotunde 

An artefact is displayed during the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

Media members attend the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

An artefact is displayed during the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

People display an artefact during the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

Abba Tijani, Director General of Nigeria's National Commission for Museums and Monuments speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

Abba Tijani, Director General of Nigeria's National Commission for Museums and Monuments speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

A person displays artefacts during the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

A person displays an artefact during the announcement of the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman and Abba Tijani, Director General of Nigeria's National Commission for Museums and Monuments pose for a photo as they announce the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman listens as Abba Tijani, Director General of Nigeria's National Commission for Museums and Monuments speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

The Chief Executive of The Horniman Museum and Gardens Nick Merriman speaks during a news conference announcing the return of the first six objects from World Gallery's Kingdom of Benin display to Nigeria at The Horniman Museum and Gardens, in London, Britain November 28, 2022. REUTERS/Maja Smiejkowska 

Samples of the new Nigerian currency are displayed at the presidential villa in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari speaks during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari speaks during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari presents the new 1000 Naira note during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari speaks during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari speaks during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Central Bank Governor Godwin Emefiele speaks during the launch of the new Nigerian currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari launches the new currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari and the Governor of the Central Bank Godwin Emefiele launch the new currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian President Muhammadu Buhari and the Governor of the Central Bank Godwin Emefiele launch the new currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigeria President Muhammadu Buhari looks at the sample of the new 1000 Naira note launched at the presidential villa in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Samples of the newly Nigerian currency are displayed at the presidential villa in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Nigerian president Muhammadu Buhari and the Governor of the Central bank Godwin Emefiele launch the new currency in Abuja, Nigeria November 23, 2022. REUTERS/Afolabi Sotunde 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Antonio Silva shakes hands with Diogo Dalot after the match REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Mario celebrates scoring their fourth goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Mario celebrates scoring their fourth goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Mario celebrates scoring their fourth goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Goncalo Ramos celebrates scoring their third goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Mario celebrates scoring their fourth goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Goncalo Ramos celebrates scoring their third goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Goncalo Ramos celebrates scoring their third goal REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Mario celebrates scoring their fourth goal with Joao Felix REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Joao Felix REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Goncalo Ramos in action with Nigeria's Kevin Akpoguma REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal coach Fernando Santos REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Andre Silva in action with Nigeria's Kevin Akpoguma REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes in action with Nigeria's Francis Uzoho REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bernardo Silva in action with Norway's Ola Brynhildsen REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Nigeria coach Jose Peseiro reacts REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes celebrates scoring their second goal with William Carvalho REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes celebrates scoring their second goal with Andre Silva and teammates REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes scores their second goal from the penalty spot REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Nigeria's Bright Samuel in action with Portugal's Otavio REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Nigeria's Moses Simon in action with Portugal's Joao Felix REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Portugal's Bruno Fernandes in action with Nigeria's Alex Iwobi REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Nigeria players pose for a team group photo before the match REUTERS/Rodrigo Antunes 

Soccer Football - International Friendly - Portugal v Nigeria - Jose Alvalade Stadium, Lisbon, Portugal - November 17, 2022 Nigeria coach Jose Peseiro looks on REUTERS/Rodrigo Antunes