Qingdao enters last day of testing, over 10.7 million samples tested 

As of Friday morning, a total of 10,746,645 samples have been collected in Qingdao City, east China's Shandong Province as the city's five-day nucleic acid testing campaign is due to finish later on the day. 

No new positive cases have been detected so far apart from the 13 confirmed cases previously found and reported. 

According to the municipal health commission, a total of 532 people who came into close contact with confirmed infections had been tested three times and all the results returned negative. A fourth round of testing for them is now underway.