China is now tightening quarantine restrictions for travellers in Beijing and other major cities, as number of imported cases have increased.
Of the 78 new cases, 74 were imported infections, up from 39 imported cases a day earlier.
According to reports, all travellers entering the Chinese cities will be subject to centralised quarantine and health checks.
Those arriving in Shenzhen will be tested, while visitors from the mainland, Hong Kong and Taiwan will be banned in the Chinese territory of Macau.
Meanwhile, rules have been relaxed in the epicentre of the virus, Hubei province, and several Chinese cities have seen no new infections in recent days.
So far, the country has recorded nearly 3,300 deaths and nearly 82,000 infections.
Members of the World Health Organisation (WHO) adopted an agreement on Tuesday intended to improve preparedness for future pandemics following the disjointed global response to COVID-19, but the absence of the US cast doubt on the treaty's effectiveness.
The United Nations has received permission from Israel for about 100 more emergency aid trucks to enter Gaza, though the first supplies to have entered in weeks remained under Israeli control, a spokesperson said on Tuesday.
The leaders of Britain, Canada and France threatened sanctions against Israel on Monday if it does not stop a renewed military offensive in Gaza and lift aid restrictions, piling further pressure on Prime Minister Benjamin Netanyahu.
The New Zealand government on Tuesday deferred a vote over the rare suspension of three Indigenous lawmakers from parliament for performing a haka, the Maori ceremonial dance, during the reading of a contentious bill last year.
The UAE's Ministry of Human Resources and Emiratisation is urging private sector companies with 50 or more employees to meet their Emiratisation targets for the first half of 2025.
The Central Bank of the UAE has imposed a financial penalty of AED 200 million on an exchange house for serious violations of anti-money laundering and counter-terrorism financing regulations.
Dubai has launched "affordable housing projects" for working professionals in key public and private sector roles in an effort to "improve living standards for (the city's) workforce".