By Audrey Scott & Daniel Noll

An around-the-world traveler’s guide to diarrhea, malaria, altitude sickness, motion sickness, headaches, birth control, eggy burps, cuts, scrapes, and green snot.

During my first journey outside of North America in 1997, I flew from India to Australia. On that flight, courtesy of some of Mumbai’s most phenomenal street food, my bowels turned to liquid, so much so that the flight attendants officially changed my seat from 24G to Lavatory Aft.

When I arrived in Sydney, I was totally unprepared to enjoy such a beautiful city. All I could do was poop. Actually, it was more akin to peeing, but out of the wrong orifice. And it wouldn’t stop. So I called one of the travel doctors listed in the Lonely Planet who promptly paid a house call to my hotel and charged me $90 to issue... More...