NEW YORK — Two pet cats in New York state have tested positive for the coronavirus, marking the first cases in companion animals in the United States, federal officials say.

The cats, which had mild respiratory illnesses and are expected to recover, are thought to have contracted the virus from people in their households or neighborhoods, the U.S. Department of Agriculture and the federal Centers for Disease Control and Prevention say.

The finding, which comes after positive tests in seven tigers and lions at the Bronx Zoo, add to a small number of confirmed cases of the virus in animals worldwide. U.S. authorities say that while it appears some animals can get the virus from people, there’s no indication the animals are transmitting it to human beings.

The two cats live in different parts of the state; the USDA and CDC wouldn’t say where specifically.

Authorities are recommending that any pet owners with COVID-19 avoid contact with their animals as much as possible, including wearing a face covering while caring for them.