Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. China Completes First Round of COVID Testing in Locked-down City VOA News The initial round of mass testing for the coronavirus has been completed in Shijiazhuang, a city of 11 million that was locked down Wednesday after 39 new cases of the virus surfaced, the city's mayor said Saturday. Mayor Ma Yujun said at a news conference that a second round of testing would begin soon in the capital of Hebei province, which was sealed off as travel restrictions were imposed in the rest of the region of 76 million people that encircles Beijing. On Tuesday, Hebei authorities put the province into "wartime mode," enabling authorities to launch a collaborative campaign involving contact tracing and distribution of medical supplies. The aggressive approach taken by Chinese authorities is being adopted in other parts of the Asia-Pacific region, in sharp contrast to the more deliberate virus containment efforts under way in the U.S. and Europe. The United States had more cases Saturday than anyplace else, with more than 22 million of the world's nearly 90 million infections, according to Johns Hopkins University. India was second with more than 10.4 million cases. The U.S. reported more than 300,000 new COVID cases Friday, close to its January 2 record. .