A man works to complete the infrastructure at the field medical station set up at the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

A sparse room is seen at the field medical station set up at the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

A sign is displayed on locked tennis courts in Branch Brook Park in Newark, N.J., Thursday, March 26, 2020. New Jersey's death toll from the coronavirus has nearly doubled in the past two days, Gov. Phil Murphy said Thursday. President Donald Trump signed a declaration naming New Jersey a disaster area eligible for additional funding. (AP Photo/Seth Wenig)

People work to complete the infrastructure at the field medical station set up at the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

The field medical station set up at the Meadowlands Exposition Center is nearly complete in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

The field medical station set up at the Meadowlands Exposition Center is nearly complete in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

A sparse room is seen at the field medical station set up at the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

A sparse room is seen at the field medical station set up at the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

The field medical station set up at the Meadowlands Exposition Center is nearly complete in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)

A member of the National Guard sits in a field medical station in the Meadowlands Exposition Center in Secaucus, N.J., Thursday, April 2, 2020. New Jersey Gov. Phil Murphy toured the 250 room medical station that is expected to open early next week. It is slated to field non-coronavirus cases. It's one of four such facilities that are supposed to open in New Jersey. (AP Photo/Seth Wenig)