How to Avoid Dreaded “Traveler’s Diarrhea”

I’d been planning the trip for months: A week in Costa Rica with my husband and two kids. Things were going great. We were hiking through the rainforest, gazing in wonder at waterfalls, and navigating the winding roads like pros.

Halfway through the trip, I started to feel queasy. What I thought was a case of car sickness got worse and worse. I spent continue reading …