Absolutely. I see no reason to get sick from something almost completely preventable. As was mentioned above, people quickly forget what it's like to watch people suffer or die all around them from things we can prevent these days. I've definitely picked up various sicknesses while traveling, I'd like to avoid the ones that only lurk in far away lands now.

Only think I probably need to update is my tetanus shot. I've had them, but I can't exactly pinpoint the year of the last one. I'm mega-immune from measles. I've had the original vaccine, booster when I went to college and I actually had the measles as an infant. I try to not even get into the argument with people right now in the measles debate. Anyone questioning vaccines can call my mother have her tell you what it was like to see her infant almost die from measles.