I thought I'd share some information from my source and what it means. It appears there are more than few employees at that hospital that are living in the building until they pass the quarantine time for the disease. They did not want to take it home. The rumor mill was that 20 to 30 secret infections were in the hospital, but in reality they were people that did not want to risk infecting their families.
Either is it transmittable between casual contact or it's not. With the exception of marital relations, how many family members are in such close contact, let alone contact with each others' bodily fluids, that merely living in the same residence as them is a risk? This is somewhat rhetorical, since we know that several of the cases in Africa were transmitted between family members who had no more contact with each other than sharing a bed or eating at the same table.
It may not be "airborne" like the flu, but it doesn't require a bath in someone's blood or vomit either.