The only good news in all of this is that the more quickly viruses kill, the more contained they tend to be. Something that moves so quickly has a high likelihood of burning itself out. Althought, it won't be before it kills tens or hundreds of thousands of people. Almost certainly, it's going to start in some place like eastern europe or central asia, and it'll be quite bad there. But, depending on it's efficacy, it may not actually be that bad - by all estimations, something like ebola should have wiped out the population by now, but it kills its victims too quickly.
Wash your hands often. That's the best protection against the flu. Always has been, always will be.