Indians, who are still on board a cruise ship moored off the Japanese coast, will be tested for the novel coronavirus infection along with others on the vessel by the Japanese authorities, the Indian embassy said on Saturday as all the healthy passengers deboarded after the quarantine period ended.

A viral outbreak that began in China has infected more than 77,000 people globally.

South Korea reported 142 more coronavirus cases Saturday, the sharpest spike in infections yet, with more than half of the new cases linked to a hospital in a southern city.

The death toll in China's novel coronavirus climbed to 2,345 with 109 more deaths reported, while the confirmed cases rose to 76,288 as a team of WHO experts, currently in the country to investigate the COVID-19 outbreak, is expected to visit the worst-affected Wuhan city on Saturday, Chinese health officials said.

 The outbreak of the new virus threatens to erase 29 billion of this year's revenue for global airlines, mostly for Chinese carriers, as travel crashes worldwide, according to the International Air Transport Association.

A 29-year-old Chinese doctor, who postponed his wedding to treat patients infected with the deadly coronavirus, has died treating them after being infected by the virus, the ninth fatality among the healthcare providers working to contain the outbreak.

 India has been hitting the US "very hard" on trade for many years with high tariffs, according to President Donald Trump who said he will "talk business" with Prime Minister Narendra Modi during his first visit to the country.

The death toll in China's novel coronavirus has gone up to 2,236 with 118 more deaths reported, mostly from the hard-hit Hubei province, while the overall confirmed infection cases have climbed to 75,465, Chinese health officials said on Friday.