TOKYO—Japan’s health minister said the last cruise ship passengers who tested negative for a new virus will leave the Diamond Princess on Friday after a much-criticized quarantine of the vessel ended.

Two buses arrive next to the Diamond Princess cruise ship, with people quarantined onboard due to fears of the new coronavirus, at the Daikaku Pier Cruise Terminal in Yokohama port in Japan, on Feb. 16, 2020. Behrouz Mehri/AFP via Getty Images
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