Doc Theta Sigma said:
People are just scare mongering now. Yes, it's serious but there's no need to freak out because of a virus. Comparing it to the 1918 pandemic is kind of pointless because:
1) We've made a hell of a lot more medical advances
2) We haven't got a world war to spread it
As the op quite adequatly noted, virusses mutate both unpedictable and fast. Neither of your points make a lot of sense. A lot of our medical advances and advances in other fields actually lead to more resistent bacteria and virusses. Things like anti-bacterial handsoap might seem like a good idea, but in the long road it is not. Because the bacteria you don't kill with the soap will actually be stronger and will simply replace the bacteria you killed. But now they's more resistent. Which does happen.
Giving people antibiotics for a disease is another example. MDR-TBC is an excellent example of this. People not taking enough to kill every single one of the bacteria, leading it to become more resistant with every generation that might survive.
We also don't need a war to facilitate a virus these days. We have very frequent international movements for that.
The longer we fight something we can barely cure, the more we fight it in a lot of people, the worse it gets in the long run.