Originally Posted by calbear2005

I get you concern regarding a trip with a vast array of different geographies. The best thing might be to make a list of places you intend to visit and then visit you primary physician. From my experience, for major SE Asian cities, you need hep A, typhoid, and Tdap. The other shots/pills mentioned here then depend on where else you plan to go. But, like I said, go see a doctor.