It has been declared a global health emergency twice in two years. Mpox – formerly known as Monkeypox – is spreading rapidly across Africa and has also been detected outside the continent. And scientists are worried about the speed at which a new strain is being transmitted.

On this episode, Lucy Hockings is joined by Dorcas Wangira our Africa Health correspondent and Dominic Hughes the BBC’s Global Health correspondent. They discuss what risk mpox poses to the wider global population and how worried we should be.

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This episode was made by Alice Aylett Roberts and Laurie Kalus. The technical producers were Jeremy Morgan and Phil Bull. The assistant editor is Sergi Forcada Freixas and the senior news editor is Richard Fenton-Smith.