Africa’s week in pictures: 26 July – 1 August 2019

A selection of the week's best photos from across the continent.

Nicolas Pepe: Arsenal sign Lille winger for club record fee

Arsenal sign Ivory Coast winger Nicolas Pepe from Lille for a club record fee of £72m.

Abdirahman Omar Osman, Mogadishu mayor, dies after suicide bombing

The mayor had returned from the UK to help rebuild his country after years of war.

Kenya ‘should declare national disaster’ on cancer

Recent high-profile deaths draw attention to cancer in a country which has just 35 oncologists.

Kenyan survivors: Cancer is ‘national disaster’

Recent high-profile deaths draw attention to cancer in a country which has just 35 oncologists.

Ebola crisis: Rwanda reopens border with DR Congo amid outbreak

The brief closure happened after a third death from Ebola was identified in the border city of Goma.

Ebola: One year on from Democratic Republic Congo outbreak

Myths and conflict are hampering efforts to stop the disease spreading through a mobile population.

What are the US’s intentions in Africa?

Can the US compete with China's huge investments in the continent?

Caster Semenya: Biology trumps gender identity, says IAAF

The IAAF says "biology has to trump gender identity" as it welcomes the decision to permit restrictions in testosterone levels of female runners.

US slavery: Why is America marking the 400th anniversary?

A US congressional delegation has travelled to Ghana to mark 400 years since the first African slaves were transported to America