Sri Lanka is in the grip of a coronavirus surge, with the number of cases and deaths soaring from 3,300 and 13 in early October to nearly 57,000 infections and 278 dead this week.
The UK's total Covid-19 death toll now stands at 91,470, with a further 33,355 new cases also reported over the last day, taking the total number of infections to nearly 3.5 million.
Hong Kong leader Carrie Lam said at a press briefing on Tuesday that social distancing measures due to expire this week will be extended in a bid to contain the outbreak.
The seven-day moving average of new infections, which averages out weekly data reporting irregularities, increased to 18,270, the highest since Nov. 24.
Health Ministry warnings that the epidemic was getting worse prompted the government on Friday to issue a new decree extending curbs aimed at keeping a lid on infections.