@freemo
First a broken leg, now giardiasis. Rough vacation.
That's cool that you can get meds very easily there. I've never heard of ascariasis, but reading about it, it sounds pretty awful. Looks like you could diagnosis it yourself fairly easily if you could get access to a microscope. But I'm sure the local docs there see it all the time so they should be able to diagnose/treat it.
Hope you feel better soon.
@freemo
Well get some rest and drink plenty of fluids (which I'm sure you're losing a lot of right now.)