USA TODAY

Puerto Rico Gov. Wanda Vázquez Garced on Sunday announced an island-wide curfew from 9 p.m. to 5 a.m. to combat the coronavirus outbreak.

Her executive order also shuts down non-essential businesses, with the exception of food stores, pharmacies, gas stations, banking or financial institutions and others related to the distribution of food, medicine, medical items or fuel.

The order applies to shopping malls, concert halls, theaters, gyms, gaming halls, casinos or other places that encourage group gatherings.

Four cases of coronavirus have been confirmed on the island of 3.2 million people.

The Rochester area is home to roughly 40,000 people of Puerto Rican descent.

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