Health officials give all-clear after conducting 660,000 tests; validity of negative Covid-19 NAT result for Macao-Zhuhai travellers returns to 48 hours.
Covid-19 NAT result
New guidelines issued by Health Bureau by no means straightforward, with differing criteria for public and private events.
Number of guests capped at 19 for government-related organisations, and 299 for private organisations.
