In this image from video, provided by the California National Guard, a helicopter carrying airmen with the 129th Rescue Wing flies over the Grand Princess cruise ship off the coast of California Thursday, March 5, 2020.
California National Guard | AP
Vice President Mike Pence said Friday 21 people aboard the Grand Princess cruise ship idled off the coast of California have tested positive for COVID-19.
Of the 21 people who tested positive, 19 are crew members and two are passengers, Pence said, adding that the ship will be brought to a non-commercial port and every person will be tested. He did not say which port the ship will go toward or when it is expected to port.
“We are instituting the strongest testing protocols to ensure that not only those on board receive the treatment that they need, but that the American people can be confident there will be no erosion in our preventative efforts to keep the coronavirus from spreading throughout our country,” Pence said alongside other members of the White House COVID-19 task force at a news briefing.
There are more than 3,500 people aboard the ship, the operator of the ship, Princess Cruises, which is owned by Carnival Corp., said in a statement.
The ship was due to arrive in San Francisco on Wednesday, California officials said on Thursday, but was held at sea, off the coast of California while testing was conducted. The U.S. Coast Guard delivered test kits to the ship by helicopter on Thursday.
The ship, which was on a two-week voyage to Hawaii, was ordered to return early to San Francisco, California Gov. Gavin Newsom said Thursday, adding that passengers and crew developed symptoms. A spokesman for the Centers for Disease Control and Prevention said that three passengers who were previously on the ship have tested positive, including one who has died.
“46 persons were swabbed, 21 of those on the ship tested positive for the coronavirus. 24 tested negative. One test was inconclusive,” Pence said alongside other members of the White House COVID-19 task force at a news briefing. “All passengers and crew will be tested for the coronavirus. Those who need to be quarantined will be quarantined.”
Only passengers and crew who have symptoms and people who were guests on the ship’s previous voyage were tested, the company previously said in a statement, which was 46 people, Pence said Friday.
Princess Cruises is also the operator of the Diamond Princess ship, which was the site of what might have been the first major COVID-19 epidemic outside of China. The Diamond Princess was quarantined at a Japanese port on Feb. 4 after a previous guest, who didn’t have any symptoms while aboard the ship, tested positive for the virus.
There were 3,700 passengers and crew aboard the ship, and more than 700 became infected. The Japanese government and other nations eventually evacuated their citizens from the ship.
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