I ate some seafood pizza while in BKK. Don't make that mistake, I implore you. I wasn't feeling too chipper for dinner, so I just had a yogurt drink. I ended up shivering and freezing cold in the temperate room. Had a fever of 102.
I went to a doctor the next day. I got an injection of something, and some unmarked tablets the next day. Whatever those drugs were cured me.
I suppose that doesn't compare to Lyme disease, or the ankle fly.