Thanks to all. I just wanted to follow-up. I returned from the trip healthy. I was very careful (only ate hot foods, no salads, etc.) and wiped down my utensils with antibacteria wipes. I had stomach bugs (very very very minor) twice but both times I did something I shouldn't have ---ate from a buffet (only hot things but still) and ate some salad on the flight home. But other than that I was fine and I did return pregnant, but unfortunately things didn't work out this time. But nothing to do with typhoid.