SEOUL, Jan 2 — South Korea started requiring Covid-19 testing for arrivals from China on Monday, with such measures causing confusion and inconvenience at Incheon...
BEIJING, Dec 27 — China will cancel nucleic acid tests for international arrivals starting from January 8, a statement on the website of the Ministry...
TOKYO, April 20 — Japanese researchers from the Riken research institute and the University of Tokyo among others said they have developed a testing method...