Crew members and frontline employees of Cathay Pacific will be allowed to wear masks amid concerns over the coronavirus outbreak.
"Due to the evolving information from health authorities, we will allow crew members and frontline airport employees to wear surgical face masks when on duty at their discretion," the statement from the Hong Kong carrier read.
They added that passengers travelling to and from the Chinese city of Wuhan, where the virus originated, will be allowed to rebook, reroute or seek a refund for no additional fee until February 15.
Meanwhile, the Chinese aviation regulator told mainland carriers to allow passengers to cancel or change flights to Wuhan for free.
It comes as nearly 400 cases of the virus have been reported in China, mostly in Wuhan where authorities said nine people had died.
The Republican-controlled US Senate passed President Donald Trump's tax and spending bill on Tuesday, signing off on a massive package that would enshrine many of his top domestic priorities into law while adding $3.3 trillion to the national debt.
More than a thousand schools were closed in France on Tuesday and the top floor of the Eiffel Tower was shut to tourists as a severe heatwave continued to grip Europe, triggering health alerts across the region.
Thailand's Constitutional Court on Tuesday suspended Prime Minister Paetongtarn Shinawatra from duty pending a case seeking her dismissal, in a major setback for a government under fire on multiple fronts and fighting for its survival.
President Donald Trump has signed an executive order terminating a US sanctions programme on Syria, allowing an end to the country's isolation from the international financial system and building on Washington's pledge to help it rebuild after a devastating civil war.