SEOUL, KOREA, REPUBLIC OF -- South Korea and China both reported a rise in new virus cases on Sunday, as the South Korean prime minister warned that the fast-spreading outbreak linked to a local church and a hospital in the country's southeast had entered a "more grave stage."
The death toll in Iran climbed to six, the highest outside China, and a dozen towns in northern Italy effectively went into lockdown as authorities tested hundreds of people who came into contact with an estimated 79 confirmed cases there. Two people have died in Italy.
The Korea Centers for Disease Control and Prevention said that 113 of the 120 new cases were reported in the fourth-largest city of Daegu and surrounding areas. The agency said 70 of them are linked to a branch of the Shincheonji church in Daegu, which has become the biggest cluster of viral infections in the country, which now has a total of 556 cases.
Mainland China reported 648 new infections for a total of 76,936. The daily death toll fell slightly to 97. In all, 2,442 people have died in the country from COVID-19.
The number of new Chinese cases has seesawed daily but remained under 1,000 for the past four days. Several changes to how the infections are counted, however, have made it difficult to draw conclusions from the figures.
The central Chinese city of Wuhan and other parts of Hubei province, where the outbreak first emerged in December, remain under lockdown. More than 80% of the country's cases are in Hubei, where the death toll has also been higher than in the rest of the nation.
China's Politburo, made up of senior officials of the ruling Communist Party, cautioned Friday that while the epidemic has been "preliminarily contained," the country has yet to see a turning point.
Officials signalled that regular activities should gradually resume after the virus prompted an extension of last month's Lunar New Year holiday. Many workplaces have opted to have their employees work remotely, and schools are conducting online classes.
In Beijing, most residential communities have implemented "closed management," limiting the number of people per household who can go in and out using exit-entry cards and requiring those just returning to the Chinese capital to isolate themselves at home for 14 days.
A cluster of infections was reported out of Beijing's Fuxing Hospital. The facility, which has 34 confirmed cases, has been closed off to protect the surrounding community, said a statement from Xicheng district authorities.
More than 500 cases also have been found in prisons across the country.
The Korea Centers for Disease Control and Prevention said a male patient hospitalized at Cheongdo city, near Daegu, died on Sunday, the country's fourth fatality. He was believed to be 57 years old but no other details on him were made available.
On Saturday night, Prime Minister Chung Sye-kyun said in a nationally televised address that the virus outbreak had entered "a more grave stage" and repeated the government is making all-out efforts to contain the further spread of the disease. Chung also said his government will sternly deal with any acts that hamper national quarantine efforts.
Globally, nearly 78,000 people have been infected in 29 countries. In some countries, some virus clusters have shown no direct link to travel to China.
Israel, which reported one case, turned back a South Korean airliner with most of its passengers after it landed at the country's Ben Gurion airport Saturday evening. Twelve Israelis on board were evacuated and quarantined. The airplane was taxied away from the allotted terminal, Israeli media reported.
South Korea earlier informed Israel that nine members of a group who toured Israel and the West Bank for a week this month tested positive for the virus. The tourists were diagnosed upon returning home. Israeli and Palestinian health authorities asked people who were in close contact with the tourists to quarantine themselves.
A team of global experts with the World Health Organization is on the way to China's Wuhan, the epicenter of the outbreak, WHO Director-General Tedros Adhanom Ghebreyesus said Saturday. It has been visiting other parts of China this week.
Tedros also told a meeting of African health ministers that the WHO is concerned about cases with "no clear epidemiological link, such as travel history to China or contact with a confirmed case." He is especially concerned about the growing number of cases in Iran, where 28 people have been infected.
Associated Press writer Yanan Wang and researcher Henry Hou in Beijing contributed to this report.
