Commuters wear face masks as they travel on the top deck of a tram in Hong Kong on July 10. The emergence of a third wave of Covid-19 infections has led to renewed calls for social distancing and working from home. Photo: AFP
Commuters wear face masks as they travel on the top deck of a tram in Hong Kong on July 10. The emergence of a third wave of Covid-19 infections has led to renewed calls for social distancing and working from home. Photo: AFP