President Donald Trump agreed Monday to allow the U.S. Navy's 1,000-bed hospital ship Comfort to be used to treat patients with the coronavirus to relieve pressure on New York City's strained hospital system

"We don't need the Comfort for non-COVID cases, we need it for COVID," New York Gov. Andrew Cuomo said at a press conference in Albany, N.Y. earlier Monday, when he announced he would ask Trump to let the ship take that role.

At Monday evening's coronavirus task force briefing, Trump said the ship would be used to treat patients from New York and New Jersey.

"It is set for COVID … hopefully that will be very helpful to both states," Trump said.

The Comfort, which is docked on Manhattan's West Side, previously was deployed to the Big Apple with the understand that it would not treat patients with coronavirus.

The ship until now has been used to treat just a handful of patients without COVID-19, leading to criticism that the ship has been of little or no help with the hospital crisis in New York. The state is is the epicenter of the pandemic in the United States.

In a phone interview on MSNBC, Cuomo said that he spoke with Trump after his own press conference and that the president granted permission for Comfort to accept COVID-19 patients.

Those patients will first go to an area hospital and then will be moved as needed to the Comfort.

A Defense Department official told NBC News that the Comfort is "ready immediately" to begin accepting coronavirus patients.

The Javits Center, a huge trade-show complex about a mile south of the ship, several days ago began accepting coronavirus patients in a makeshift 2,500-bed hospital set up there.

Jonathan Hoffman, assistant defense secretary for public affairs, said, "Our current preference, which could change at any time, given the circumstances on the ground and the request by the governor, is to see Javits Center beds used by COVID patients before moving them to the Comfort."

Trump, at a press conference Sunday evening, had said it looked more likely that the Comfort would be allowed to take patients with COVID-19 given the level of outbreak in New York.

"If we need it for the virus, we will be using it for that," Trump said.

As of Monday, the Comfort's crew, which numbers roughly 1,200 people, had treated just 41 patients on the 1,000-bed vessel patients, according to the Defense Department. A total of 31 patients remain onboard, 16 of whom are in an intensive care unit.

Cuomo, speaking at a press conference, "as it turned out, there's not a lot of non-COVID people in the hospital system."

He attributed that to a decrease in the number of auto accidents and crime as a result of a city-wide lockdown on most businesses and social-distancing efforts by area residents.

"I'm going to call the president this afternoon and ask him to shift the Comfort from non-COVID to COVID," Cuomo said.

"Then we would have Javits and the ship Comfort as a relief valve," he said. "That is the only way we sustain this level of intensity in the hospital system."