This is already becoming the worst public health scare that we have seen in many years, and experts are warning that we are still in the very early chapters of this crisis. Officials are fairly certain that the spread of this mysterious new coronavirus began in the Chinese city of Wuhan, and as you will see below, measures are now being implemented to try to isolate that city from the rest of China. But it is already too late, because cases have already been reported in other major Chinese cities, and the virus has also already traveled to a whole bunch of foreign countries via airplane. Cases have been reported in Japan, South Korea, Thailand, Taiwan, the Philippines, Australia and now there has even been one case in the United States. It is being estimated that this virus has an incubation period of about a week, and so the truth is that countless others could be spreading it around right now without even realizing it.