Wires

WRAPUP 10-China reports record increase in coronavirus deaths

Yawen Chen and Elaine Lies

(Adds World Health Organization emergency chief's comment)

* Death toll surges by daily record 242 in Hubei province

* Daily cases in China jump 14,840 under new definition

* Elderly woman is first coronavirus fatality in Japan

* Global markets rally stalls as concerns return

* China sacks provincial Communist Party bosses

* Quarantined ship finally docks in Cambodia

* Graphic: https://tmsnrt.rs/2uo6QJ3

BEIJING/TOKYO, Feb 13 (Reuters) - The Chinese province at the center of the coronavirus outbreak reported a record rise in deaths and thousands more infections using a broader definition on Thursday, while Japan became the third place outside mainland China to suffer a fatality.

The epidemic has given China's ruling Communist Party one of its sternest challenges in years, constrained the world's second largest economy and triggered a purge of provincial bureaucrats.

With China's streets, restaurants and flower markets bare, a miserable Valentine's Day was expected on Friday.

Japan confirmed its first coronavirus death - a woman in her 80s living in Kanagawa prefecture near Tokyo - adding to two previous fatalities in Hong Kong and the Philippines.

Japan is one of the worst affected of more than two dozen other countries and territories that have seen hundreds of infections from the flu-like virus.

The Japanese woman fell ill in January but only later showed symptoms of pneumonia and was hospitalized, with coronavirus confirmed after her death and the contagion route under investigation, the health minister said.

The biggest cluster of infections outside China is on a cruise liner now quarantined off a Japanese port and a further 44 cases were reported on board on Thursday, raising the total to 219. But authorities said some elderly people would finally to be allowed to disembark on Friday.

"Outside the cases on the Diamond Princess cruise ship we are not seeing a dramatic increase in transmission outside China," the World Health Organization's emergency measures director, Mike Ryan, said on Thursday.

Ryan also said the main U.N. health agency expected the rest of a special WHO team to arrive in China over the coming weekend to investigative the epicenter of the coronavirus outbreak.

CHINA DEATH TOLL CLIMBING

In central China's Hubei province, officials said 242 people died on Wednesday, the biggest daily rise since the flu-like virus emerged in the provincial capital Wuhan in December.

Total deaths in China are 1,367.

The rise, following a forecast earlier this week by China's senior medical adviser that the epidemic may end there by April, halted a global stocks rally.

But it appeared in large part to be due to methodology.

Hubei had previously only allowed infections to be confirmed by RNA tests, which can take days. RNA, or ribonucleic acid, carries genetic information allowing identification of viruses.

But it has also begun using computerized tomography (CT) scans, which give images of the lungs, the Hubei health commission said, to identify cases and isolate them faster.

As a result, another 14,840 new cases were reported in the province on Thursday, up from 2,015 new cases nationwide a day earlier. But excluding cases confirmed using the new methods, the number of new cases rose by only 1,508.

"It is our current understanding that the new case definition widens the net, and includes not only lab-confirmed cases but also clinically diagnosed cases based on symptoms and exposure," WHO spokesman Tarik Jasarevic said.

The new method is only being used in Hubei, and Jasarevic said the latest numbers from the province included retrospectively diagnosed cases.

About 60,000 people have been infected in total, the vast majority of them in China.

"VIRUS MAY BE SLOWING"

Consultancy Capital Economics said the surge in deaths did not necessarily point to an acceleration in the spread of the outbreak but rather to a previous understatement.

"For now, the latest figures don't appear to undermine the recent tentative signs that the spread of the virus may be slowing," it said.

The outbreak, believed to have emerged from a Wuhan market where wildlife was traded illegally, has triggered a backlash against local leaders.

Provincial Communist Party boss Jiang Chaoliang was fired as secretary of the Hubei Provincial Committee, and Ma Guoqiang removed as party chief in Wuhan, state media said. They were the two highest-profile officials to be axed since the outbreak.

Chinese scientists are testing two antiviral drugs and preliminary results are weeks away, although WHO chiefs have cautioned a vaccine could take 18 months.

Zhang Dingyu, head of Wuhan Jinyintan Hospital, asked patients who recovered from the virus to donate blood plasma so others could benefit from antibodies they have built up.

There was a happier ending for another cruise ship, the MS Westerdam, which docked in Cambodia after being barred from Guam, Japan, the Philippines, Taiwan and Thailand over fears that one of its 1,455 passengers and 802 crew might have the virus - even though none had tested positive.

Passengers clapped and cheered on arrival at sunset. Cambodia later said none of 20 passengers from the ship who had been tested had coronavirus.

Tiny Singapore, an Asian travel hub, also reported its biggest daily jump in confirmed cases, eight new infections taking its total to 58.

And Vietnam quarantined for 20 days a rural community of 10,000 people where 11 of its 16 coronavirus cases, including a three-month-old baby, have been, officials said.

(Reporting by Dominique Patton, Zhang Yan, Roxanne Liu, Huizhong Wu, Min Zhang and Se Young Lee in Beijing; Winni Zhou, Brenda Goh, Josh Horwitz and David Stanway in Shanghai; Keith Zhai, John Geddie, Tom Westbrook in Singapore; Rocky Swift and Elaine Lies in Tokyo; James Pearson in Hanoi; Stephanie Nebehay in Geneva; Phuong Nguyen in Hanoi; Kate Kelland in London; Writing by Robert Birsel and Andrew Cawthorne; Editing by Alex Richardson and Toby Chopra)