Coronavirus: Europe, Asia-Pacific

China reports highest number of asymptomatic Covid-19 cases since April

A total of 85,810 confirmed Covid-19 cases have been reported in mainland China to date.
A total of 85,810 confirmed Covid-19 cases have been reported in mainland China to date.PHOTO: REUTERS

SHANGHAI • China yesterday reported the highest number of asymptomatic coronavirus infections in nearly seven months, following the discovery of a cluster of cases linked to a garment factory in the north-western region of Xinjiang.

The health authorities found 137 asymptomatic cases on Sunday during a drive to test 4.75 million people in the Kashgar area, triggered by an asymptomatic infection in a 17-year-old female garment factory worker reported the day before.

It was not clear how the teenager was infected though the official Xinhua news agency said all of the new cases were linked to another garment factory where the patient's parents work.

The parents had not tested positive for the virus, however, it said.

The teenager's infection was discovered during routine weekly testing in Xinjiang for what Xinhua called key groups of people. It did not specify who were in those groups or why the teen was among those tested. Contact-tracing to locate the origin of the outbreak was going on, the media reported.

A total of 20 new confirmed and 161 new asymptomatic cases were reported in the mainland on Sunday, the National Health Commission said in a statement. The number of new symptomless infections was the highest since China began reporting daily counts of those cases on April 1.

More than 2.84 million people in the Kashgar area had been tested as of Sunday afternoon, with the rest expected to be completed by today.

The scale and speed of the testing are in line with efforts to stamp out other recent clusters of infection in China, including one in Qingdao city earlier this month.

Though the number of new cases is down sharply in mainland China from peaks in February, the government is wary of another wave of infections and maintains mass, rapid testing capabilities.

The virus first emerged in the central city of Wuhan late last year. The total number of confirmed cases in mainland China stands at 85,810, while the death toll remains unchanged at 4,634.

REUTERS

  • 20

  • Number of new confirmed cases in China on Sunday

    161

    Number of new asymptomatic cases reported

 
A version of this article appeared in the print edition of The Straits Times on October 27, 2020, with the headline 'China reports highest number of asymptomatic cases since April'. Print Edition | Subscribe