Travelers’ Diarrhea: Should “Cook it, Boil it, Peel it, or forget it!” be forgotten?

Turista - Data

1.31

All of the above

1.03

1.07

1.13

Relative Risk (USA)

0.70

1.38

1.58

RR (“Low Attack Area”)

Avoidance of salads, veggies, unpeeled fruit

Bottled liquids

Prophylactic meds

Behavior