On Wednesday, September 29, 2004, at 10:00 PM, Eva Hedin wrote:
> First a question. Are americans generally more exposed to parasites
> than other western people?
No. My brother got giardia once and the doctor was so unused to seeing
that kind of thing it took him a while to figure out what it was.
I lived a few years in Latin America though, and caught something every
few months or so.