TOKYO -- A unit of Japanese medical diagnostics company Miraca Holdings has applied for government approval of a coronavirus testing kit that can produce results much faster than current mainstay tests.
Antigen kit from Miraca unit can produce results in under an hour

A medical worker in Tokyo conducts a simulation for a drive-through PCR test for coronavirus disease. Antigen tests also use samples taken with a swab. © Reuters
TOKYO -- A unit of Japanese medical diagnostics company Miraca Holdings has applied for government approval of a coronavirus testing kit that can produce results much faster than current mainstay tests.