Scientists say they're excited about the latest Mars probe. They really want to find water, but maybe they'd be better off exploring for oil these days. Why water in the first place? They want to find the raw ingredients needed for life to emerge -- one of which is good old H2O.
So, what would that be? First, the vaccines do not guarantee you won't get measles. That's rubeola measles, not to be confused with German measles, usually called rubella. In many of the outbreaks, the majority of the infected people are fully or partially vaccinated.