A sign on the Bradley Beach, N.J., oceanfront urges people to practice social distancing even in the outdoors during the coronavirus outbreak. On Saturday, New Jersey Gov. Phil Murphy signed an executive order directing all residents to stay at home.

A sign on the Bradley Beach, N.J., oceanfront urges people to practice social distancing even in the outdoors during the coronavirus outbreak. On Saturday, New Jersey Gov. Phil Murphy signed an executive order directing all residents to stay at home.