dr. vyas says if you don't have access to a sink to wash your hands, it's a good idea to carry hand when you know you're going to be lot of people. are everywhere, time. when we return, we take a look at health scares in the u.s and what research is saying about borders but it turns out thatatome states are better than others when it comes to outfoxing them dr. timothy johnson has more. " e.coli outbreaks? influenza epidemics... infections that all of them health crises that we should be able to prevent, or at least reduce. but out of the fifty states in this country? five seem to be doing a better job than the rest. the list includes - delaware, kentucky, maine, new york and virginia. they're tied for top billing on preventing and responding to disease outbreaks, according to a new report from the trust for america's health, based on c- d-c data. the report also tracked vaccinations, finding more than one in four preschoolers across the country their recommended shots. and when it comes to th