DR. MANNY ALVAREZ (FOX NEWS’ HEALTH NEWS SENIOR MANAGING EDITOR): Listen, in those communities, whether you’re talking about China and what they did, and South Korea, they can take a more draconian measures. But I have to tell you, and I think I've spoken to hundreds of physicians and different scientists and biotech companies since the epidemic broke out, the president's action of closing the border was the right move. The task force -- I mean, he has incredible task force put together, looking at exactly how is all this -- you know, this is a big country. This is not Korea. We have 50 individual countries, if you will, with large populations. So I think that the federal response has been incredibly positive.