disease. dr. nancy and all of her colleagues who weren t sick came home and pledged to stay home quarantined voluntarily for 21 days. that was the norm at the time when ebola fears were off the clarts. charts. a few days later though when she got home she was seen outside her home in new jersey. her credibility as nbc s chief medical editor was eviscerated. she returned to work in december but things were never quite the same. now she says she s returning to academia taking up a job at a medical school. there is no doubt that dr. nancy screwed up. she said one thing on tv that she d quarantine herself, then did another thing. yet consider how much has changed since fear of ebola struck last fall. this headline is barely getting any attention this weekend. ten americans being flown home from sierra leone for ebola concerns. the panic is over. today an nbc news crew member who had ebola is weighing in. he is the guy who was sick but he s fully recovered. he tweeted, worth pointing out