Hopefully they recognize the symptoms and are willing to call.
Check it out:

It’s no surprise that the first case of Ebola in New York City has put the city on edge. New York City Mayor Bill de Blasio held a press conference today to try and allay some of those fears, while offering a warning to those who meet the city’s qualifications for quarantine.

Craig Spencer, a doctor who had recently returned from Guinea, is New York City’s first patient to test positive for Ebola. De Blasio assured the city that the patients’ fiancé is being quarantined and they are “looking at individual contacts.” He then repeated what the city knows so far about the troubling situation: