People walk on steps leading to the Bunker Hill Monument, top, in the Charlestown neighborhood of Boston, Sunday, March 15, 2020. The monument tower remains closed due to concerns about coronavirus, while an adjacent museum remains open. (AP Photo/Steven Senne)
People walk on steps leading to the Bunker Hill Monument, top, in the Charlestown neighborhood of Boston, Sunday, March 15, 2020. The monument tower remains closed due to concerns about coronavirus, while an adjacent museum remains open. (AP Photo/Steven Senne) Credit: Steven Senne

BOSTON (AP) — Schools in Massachusetts will close for at least three weeks, and all gatherings of more than 25 people will be banned in the latest attempt to arrest the spread of the coronavirus, Gov. Charlie Baker announced Sunday.

The governor also ordered all dine-in restaurants and bars to close for three weeks. Take-away and delivery services won’t be affected by the rules, nor will grocery stores or pharmacies.

“I realize these measures are unprecedented,” Baker, a Republican, said at a news conference announcing the directives. “But we’re asking our residents to take a deep breath and understand the rationale behind this guidance.”

Classes were already suspended in many parts of the state, including Boston. Some districts are holding classes on Monday to give students a chance to retrieve belongings and pick up materials for home instruction.

The restrictions on gatherings will apply to any event that brings 25 or more people together in the same space and will apply to churches, gyms, theaters and workplaces. The order goes into effect Tuesday and will run through April 5.

Total cases

On Sunday, the state reported it has 164 cases of COVID-19, the illness caused by the virus. That was an increase of 26 over the day before.

Of the cases, 108 were associated with a meeting of executives of the firm Biogen at a Boston hotel last month.

For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia, or death. The vast majority of people recover.

Health worker infected

A health care worker at Boston’s Brigham and Women’s Hospital has tested positive for the coronavirus.

In a statement, the hospital said that patients and staff who may have had contact with the infected worker are being contacted. Brigham and Women’s did not specify where the employee worked.

“The Brigham Health community has been preparing for this eventuality and has taken every precaution to protect our patients, their loved ones and our staff during this unprecedented pandemic,” a hospital spokesperson wrote in the statement emailed to reporters.

Death on a flight

Officials say a man who died while on a flight from Dubai to Boston will be tested for the coronavirus.

The 59-year-old Worcester resident had traveled to India this month and was returning Friday following a layover in Dubai. During the flight, authorities in Boston were notified of a passenger in cardiac arrest. The man was pronounced dead soon after landing.

The man had gastrointestinal illness in the days before his death, according to Massachusetts State Police.

While the man’s symptoms weren’t consistent with consistent with coronavirus, authorities say he will be tested because of his recent travel.

According to the State Police, 322 passengers and 18 crew members were aboard the flight, Emirates EK237.