Here are the latest developments from Asia related to the coronavirus pandemic:

Millions of children in Vietnam have returned to classes after a long break forced by the coronavirus pandemic
Millions of children in Vietnam have returned to classes after a long break forced by the coronavirus pandemic AFP / Manan VATSYAYANA

Japan's government prepared to extend its nationwide state of emergency to the end of May as it braced for a lengthy battle against the coronavirus pandemic.

Prime Minister Shinzo Abe declared an initial month-long state of emergency for Tokyo and six other regions on April 7, later expanding it to cover the entire country.

Children queue for free food in Lahore, Pakistan, during a government-imposed nationwide coronavirus lockdown
Children queue for free food in Lahore, Pakistan, during a government-imposed nationwide coronavirus lockdown AFP / ARIF ALI

It is to expire on Wednesday, but Abe is expected to announce an extension to May 31 after a panel advising the government approved the plan.

Health workers wearing protective suits spray disinfectant on children during a government-imposed nationwide lockdown in Kathmandu, Nepal
Health workers wearing protective suits spray disinfectant on children during a government-imposed nationwide lockdown in Kathmandu, Nepal AFP / PRAKASH MATHEMA

Malaysians started slowing returning to their offices, cars were on the roads in greater numbers and joggers enjoyed runs outside for the first time in weeks, as a strict lockdown to fight the virus was eased.

Most businesses have been allowed to reopen as long as employees practise social-distancing, although those where people could come into close contact -- such as cinemas -- must stay closed for now.

Malaysia has had a relatively small outbreak, so far reporting about 6,300 infections and around 100 deaths.

Japan is set to extend a nationwide state of emergency to the end of May as it battles the coronavirus pandemic
Japan is set to extend a nationwide state of emergency to the end of May as it battles the coronavirus pandemic AFP / CHARLY TRIBALLEAU

New Zealand Prime Minister Jacinda Ardern will join an Australian leaders' meeting to discuss establishing a "trans-Tasman bubble" that allows the neighbours to lift bilateral coronavirus travel bans.

Malaysia has slowly started easing coronavirus-related curbs
Malaysia has slowly started easing coronavirus-related curbs AFP / Mohd Rasfan

With both nations seeing significant drops in new infections, Ardern accepted Australian counterpart Scott Morrison's invitation to join a virtual meeting of the National Cabinet, which brings together Australia's regional and federal leaders.

Ardern said the two-week quarantine periods both Australia and New Zealand currently impose on international arrivals would be mutually waived under the proposal.

She was reluctant to speculate on when it could take effect but warned: "Don't expect this to happen in a couple of weeks time."

Millions of schoolchildren in Vietnam returned to class after the country reported its 17th straight day of no domestically transmitted coronavirus infections.

The decision to reopen schools came after the Southeast Asian nation eased social distancing measures at the end of April -- with experts pointing to a decisive response involving mass quarantines and expansive contact tracing for its apparent success in containing the disease.

Asian markets suffered steep losses, tracking a selloff in New York after Donald Trump sparked fears of a renewed trade war with China over its role in the coronavirus pandemic.

Claims by the US president and Secretary of State Mike Pompeo that the disease started in a lab in Wuhan, and that those responsible would be held to account, overshadowed a further slowing of infections and deaths from COVID-19.

New Zealand Warriors coach Stephen Kearney warned players not to squander the chance for Australia's National Rugby League to become one of the first sports in the world to restart from coronavirus shutdown.

Kearney's Auckland-based Warriors arrived in Australia on Sunday after being granted a special exemption to enter the country and train en masse ahead of a planned resumption of the sport.