Africa Calling podcast looks at some of the week's top stories from the African continent, including reports from the field and analysis with regional experts. This week we’re talking about the end of election campaigning in Ghana, and finding out about the roll-out of Covid-19 vaccines across the African continent. We also hear about a controversial constitutional referendum in Liberia; how opposition MPs in Tanzania have gone rogue, efforts to eliminate HIV-AIDS in São Tomé, rising child abuse in Mozambique during the Covid-19, and the Cameroonian winner of a French literary prize.