It is fair to say that for most people, this will be just a mild, ranging through to nasty, respiratory infection from which they will recover, with ranging from no long term effects, to life long scarring of their lung tissue. However, given how many people would get it, the small percentage it would kill if left unchecked, would be a very big number. Now the governments of the world could just sit back and let it happen, and watch tens of millions die, or they can cause economic damage but save many many lives. There will always be some who would rather forego the economic pain and let millions of people other than themselves die, but fortunately, the governments of the world, together with their health care and economic advisors, have deemed it better for society that they do something to try and limit the fatalities. Mistakes will I am sure be made, but fortunately in most people’s world, life versus death is more important than employment or money in the bank.