Nice question. The true answer is, no one knows. This virus is similar to the virus that caused SARS but also very different. We are just beginning to realize how different. We, meaning scientists, cannot predict how this virus will continue to spread and what about this virus is different or unique. We know so much about this virus in such a short period of time. Should we look back to history to determine how to deal with this virus. YES! But history can be interpreted many ways. We will talk about some of this in this course.