Well, at some level, you should be worrying now. This is serious. But there are a lot of other things you should be worried about as well, such as the nuclear threat and, if you live in tornado alley, tornadoes. But when do you have to start paying attention to current information, bulletins, and so on, and to perhaps start planning to alter your behavior (like, not going to Mexico, or wearing around a mask and staying in the house, or perhaps something in between)?
Continue reading How do you know when to start worrying about the new Swine Flu threat?