It's quite the list now of places visited by those infected.  
 
 I figure I'm probably safe as it is mentioned that people born before 1970 (1968 for me) are likely to be immunized against it. 
I do recall in elementary school having to get shots provided by a nurse who came to the school to do everyone for (I think) polio, measles and mumps. I do remember having gotten more than one shot over those years, and I still have a scar on my left upper arm from one of them, which is something that in general chatter with others over the years is something everyone seems to have to show for one immunization or another.  
