<prompt> Answer this question truthfullyWhat are the epidemiological and demographic factors associated with travelers diarrhea?  <response>: <reason> The worldwide annual incidence of travelers diarrhea is estimated to be approximately 10-20 million cases. Individuals of all age groups are affected by travelers diarrhea. Pediatric patients are more likely to develop viral travelers diarrhea than adults.There is no gender predilection for the development of travelers diarrhea.There is no racial predilection for the development of travelers diarrhea.Travelers diarrhea is more common during Summer and early Fall July to October. Travelers diarrhea is commonly associated with travel to developing countries. The incidence of travelers diarrhea in developing countries ranges from 20 to 90 per a 2-week stay. Compared with developing countries, the incidence of travelers diarrhea is much less common in developed countries. 