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Gov. Andrew Cuomo on Tuesday tried to assure reporters that there are no plans to quarantine New York City amid the coronavirus outbreak — as he announced the number of cases statewide spiked 432 overnight to 1,374.

The jump was driven by a 187-case rise in the Big Apple, for a total of 644 cases.

But as Mayor Bill de Blasio admitted he’s mulling a shelter-in-place edict, Cuomo sought to assure reporters he has no current plans to order the city closed.

“People will panic at the thought of being quarantined,” Cuomo said at a press briefing Tuesday.

“There are many, many steps before that, before you get to limiting an individual’s mobility,” he said.

Meanwhile, state Health Commissioner Howard Zucker said the epidemic is expected to peak in about 45 days — or on May 1st.

Cuomo said 264 of the state’s COVID-19 patients are hospitalized.

Westchester County has 157 new cases, with a total of 380 to date.

The spike in cases comes as the Empire State has stepped up its testing capacity.

State officials are setting up drive-through testing sites in Staten Island and Rockland County, Cuomo said.