United states after a dallas man fell i will with the virus after a trip to liberia. My guest says the real threat could emerge a few months from now. Dr. Scott gottlieb is a form ee commissioner at the food and drug administration. Welcome back. Thanks for haferg ving me. You have been predicting for months this would get worse. How worried should we be about the dallas case . I think the Public Health officials will contain this case. It looks like there might be some other infections that spring from us unfortunately because this individual wasnt handled well and some other people are going to get sick but it looks like they will be able to rein this in. The real risk is a couple months from now if you see the continued spread in west africa. Whats likely to happen is you will reach a Tipping Point where youre going to get migration out of that region and youre going to see clusters of infection simultaneously crop up in major metropolitan cities around the world. So how many cases