Japan tests all China arrivals for COVID amid surging cases

TOKYO (AP) — Japan on Friday started requiring COVID-19 tests for all passengers arriving from China as an emergency measure against surging infections there and as Japan faces rising case numbers and record-level deaths at home.

Japan reported a record 420 new coronavirus deaths on Thursday, one day after reaching an earlier single-day record of 415 deaths, according to the Health Ministry.

The numbers are higher than the daily deaths at the peak of an earlier wave in August, when they exceeded 300. Experts say the reason for the latest increase is unclear but could be linked to deaths from the worsening of chronic illnesses among elderly patients.

Japan tightened its border measures on Friday, making the antigen test that was already conducted on entrants suspected of having COVID-19 mandatory for all people arriving from mainland China. Those who test positive will be quarantined for up to seven days at designated facilities and their samples will be used for genome analysis.

The measures began ahead of the New Year holidays marked by travel and parties. Direct flights between China and Japan will be limited to four major Japanese airports for now, government officials said.

Japan earlier this year stopped requiring COVID-19 tests for entrants who had at least three shots — part of the country’s careful easing of measures after virtually closing its borders to foreign tourists for about two years. This year's holiday season is the first without virus restrictions other than recommendations for mask wearing and testing.

The country is now reporting about 200,000 known daily cases.

At a meeting earlier this week, experts cautioned that the rapid spread of influenza this winter also has the potential to add pressure to medical systems.

China recently reversed its...