you can be asimple tom mattic or just start to show signs of a little bit of malaise with ebola and inumber of hours suddenly be very, very sick. and one thing we did learn from the doctor who was just released from the nebraska medical center, who was working for simusa in liberia, he was an obstetrician, and he got very, very sick with ebola. they haven't fracked down the origin of that ebola yet. one of his pregnant patients, either a cesarean section and blood probably would have gotten on to the doctor's hands, probably his knownodes, eyes, s just showing no signs of disease is not a guarantee that you're not going to pass it to anybody. >> so i have to put myself there, if i'm in that hospital or around that hospital, i think i would be very, very nervous. have they locked that place down or are they going to lock it down until the cdc gives us an all clear? >> they haven't locked the hospital down, but they have put the patient in strict isolation, but you bring up a very good point, eric, because all of the other ebola patients that have come into the united states came in on v