A Uganda Olympic team member tested positive for COVID-19 upon arrival in Japan late Saturday, officials said.

The big picture: The unidentified athlete during a screening at Narita airport in Tokyo and was moved to "a government-designated facility," while the rest of the Ugandan team traveled to host city Osaka, NHK TV reports.

Go deeper: Olympic public viewing sites in Tokyo canceled, governor says

Editor's note: This a breaking news story. Please check back for updates.