Workers at Amazon’s Staten Island warehouse plan to strike Monday and demand that the facility be shut down and cleaned after one staffer there tested positive for the coronavirus.

Some 200 employees are expected to walk out at around 12:30 p.m. in protest of Amazon’s decision to keep the Bloomfield warehouse open for business as usual.

“We want the business closed down and sanitized before we return,” said Chris Smalls, a management assistant at the facility who is leading the walkout.

The online retail giant has been “shady and secretive” about the outbreak, Smalls said — estimating that the real number of workers with the virus is close to seven, not one.

And staffers fear that, at a facility with more than 2,500 full-time employees, the disease will spread “like wildfire.”

“People are scared, supervisors, managers … all levels,” Smalls said. “We’re unsafe. There are thousands of employees at risk.”

Amazon has previously said the infected employee was last at work on March 11 and is quarantined after receiving medical care. The e-commerce giant advised any workers who were in close contact with the sick employee to stay home for 14 days of paid self-quarantine.

But it didn’t initially detail whether it took any additional cleaning procedures.

In a statement Sunday night, a spokeswoman said the company has “taken extreme measures to keep people safe, tripling down on deep cleaning, procuring safety supplies that are available and changing processes to ensure those in our buildings are keeping safe distances.”

But Smalls said employees have been asked to clean their own workspaces when they come into work and leave.

Some workers have been self-quarantining as a precaution, including those at higher risk of catching the disease. But they’ve been forced to take unpaid time off, Smalls said, adding that he’s also demanding back pay for those employees — who include himself. He said he hadn’t been paid a full check in weeks.

Amazon said the employees who choose not to come in have access to their paid and unpaid time-off benefits.

Smalls implored the company to “do what’s right for the people” — and said that if it didn’t, workers would take their demands to City Hall or Albany.

“Our health is as important as your business,” Smalls said. “If you cared about your people, you would close the building down. Action must be taken.”

In the statement, an Amazon spokesperson called Smalls’ accusations “simply unfounded.”

“We have heard a number of incorrect comments from Christian Smalls, the hourly associate claiming to be the spokesperson on this topic. Mr. Smalls is alleging many misleading things in his statements but we believe it’s important to note that he is, in fact, on a 14-day self-quarantine requested by Amazon to stay home with full pay,” the statement said.

“He was placed in paid quarantine out of an abundance of caution because we notified him that he may have had close contact with someone at the building who was diagnosed.”

The company said coronavirus cases at the Staten Island facility were not connected to each other — but didn’t say how many staffers had been infected.

It said it had recently instituted daily temperature screenings at the fulfillment center.

“Our employees are heroes fighting for their communities and helping people get critical items they need in this crisis,” the statement said. “Like all businesses grappling with the ongoing coronavirus pandemic, we are working hard to keep employees safe while serving communities and the most vulnerable.”