Singapore PM Lee Hsien Loong tests positive for Covid-19 after Africa trip.

Singapore's Prime Minister Lee Hsien Loong has tested positive for Covid-19 after returning from state visits to South Africa and Kenya. He has been advised to self-isolate until he is asymptomatic and has been prescribed an antiviral medication due to his age. Singapore is currently coming off an April peak in Covid-19 infections, and only about half of people aged 60 and above have kept up-to-date with their vaccinations.