Questions have been raised over the health of Tanzanian President John Magufuli who has not been seen in public for 11 days. Opposition leader Tundu Lissu has told the BBC that according to his sources the president is being treated in hospital for coronavirus in Kenya. The BBC has not been able to verify this report independently. However, an official at the hospital told the AFP news agency “we don’t know” when asked if Magufuli had been admitted, and the Kenyan government sources denied the information. According to Al Jazeera, Magufuli was last seen in public on February 27. Magufuli has faced criticism for his handling of Covid-19.