Carnival, Royal Caribbean, Norwegian and MSC cruise lines are suspending outbound cruises for 30 days, according to a tweet from President Trump on Friday.
Princess Cruises on Thursday announced a 60-day suspension in global operations from March 12 to May 10.
The measure comes in the wake of the government cruise warning and the infection and quarantine of passengers from two Princess ships.
Viking is also temporarily suspending operations of river and ocean cruises from March 12 to April 30.
Virgin Voyages has postponed the maiden voyage of its first cruise ship, Scarlet Lady, until August.
Before the more drastic measures, cruise lines had recently instituted flexible rebooking policies.
Carnival Cruise Line recently sent letters to guests booked through May 31 offering options to reschedule and onboard credits for those who proceed with their plans. Other cruise lines have extended similar offers.
Many cruises to and from mainland China and other Asian destinations were canceled or modified earlier in the outbreak.