CNN Erin Burnett OutFront May 8, 2015 23:46:00
After they did the tap they found the ebola in the eye itself. after that they looked at the tears again and they didn't find ebola. they're confident that they're not contagious that he's not spreading this virus to other people. from a public health standpoint, that was really important. >> his iris as we saw went from blue to green and the pupil dilated significantly. it became all black. that's the normal and that's what happened to his eye. why would that happen? >> you know it's interesting. again we asked the ophthalmologist this and they say it's a bit of a medical mystery. you'll appr...