Saliva-based antigen tests that dramatically shorten the testing time for COVID-19 started on July 29 at Haneda and Narita airports. The antigen tests will be offered at Kansai Airport starting on ...

Tis the season! For gifting and holiday cheer, of course, but also sniffles, coughs, and possible cases of Covid. Keeping a stash of Covid tests at home is always a good idea, especially during the ...

If you decide to retest, a rapid antigen test will likely yield the most accurate results. You may need to test again within ...

The health ministry can start the process to officially approve online sales of rapid antigen test kits, after its expert panel on COVID-19 response green-lit the move on Aug. 17. The ministry ...