The Hong Kong government has ordered a mandatory two-week self-quarantine for all international arrivals to the city in a bid to control the spread of Covid-19. Elaine Ly from the South China Morning Post was among those isolating themselves after her recent return from the UK. On day two of her 14-day quarantine, Elaine talks about how she opted to take a voluntary Covid-19 test offered when she arrived at Hong Kong’s international airport. She also virtually celebrates a birthday at a “Zoom…