You probably thought we left measles in the history books alongside scurvy and rickets. Yet, here we are again, watching alerts scroll across the screen about confirmed cases moving through major U.S. airports like IAD and LAX. The CDC is actively monitoring a rise in exposures, and it is not just bad luck. It is the result of a crumbling shield of herd immunity colliding with post-pandemic travel surges. For the investigative traveler, this isn’t just news; it is a practical risk assessment you need to make before you step into a terminal. Here is the reality of the situation and why the airport is the perfect storm for this highly contagious virus.
