Vitamin A treatment trial for Covid loss of smell - a podcast by BBC World Service

UK researchers are assessing if vitamin A nasal drops might be able to treat the loss or altered sense of smell in some people who have had Covid.

Also, South Africa's former health minister is implicated in alleged corruption over a multi-million-dollar communications contract. And James Bond is back after repeated pandemic delays.

Further episodes of Coronavirus Global Update

Further podcasts by BBC World Service

Website of BBC World Service