Texas Officials Say 80 People May Have Been Exposed To Ebola Patient: Report

[ctaylors6]

39. Includes more casual contact & indirect contact

From NY Times article:
Health officials said to think of the contact tracing as moving in concentric circles. Health officials focused first on those who had the closest and most intimate contact with Mr. Duncan after he became symptomatic because they are at the greatest risk of infection. That group includes at least four family members and three medics who are being isolated.

The next group includes those who had more casual contact with Mr. Duncan after he grew sick. More than a dozen people in this category will monitored by the authorities for 21 days, which is the longest documented time it has taken for this strain of Ebola to begin to cause illness. These people will have their temperatures checked daily but are free to go about their daily routines unless they begin to show symptoms.

The final group includes the secondary contacts — those who came into contact with people who came into contact with Mr. Duncan. Since the risk of infection in this group is minimal, they are not monitored daily. But their names are put in a database in case any one of them unexpectedly becomes ill and so authorities know how to reach them quickly if needed.