Travelers' diarrhea is a common illness among international travelers from developed to developing countries. Travelers' diarrhea is caused by ingestion of contaminated food and water. Bacteria are the primary cause of travelers' diarrhea. In most surveys, the most common diarrheal pathogen identified is enterotoxigenic Escherichia coli. There are several antimicrobial agents available for the ...

Noroviruses (NoVs) are increasingly being recognized as an important enteric pathogen of gastroenteritis worldwide. The prevalence of NoVs as a cause of diarrhea acquired by travelers in developing countries is not well known. We examined the prevalence and importance of NoV infection in three international traveler cohorts with diarrhea acquired in three developing regions of the world, Mexico...

Background : Travelers' diarrhea causes significant morbidity including some sequelae, lost travel time and opportunity cost to both travelers and countries receiving travelers. Effective prevention and treatment are needed to reduce these negative impacts. Methods : This critical appraisal of the literature and expert consensus guideline development effort asked several key questions related...

BACKGROUND Travelers' diarrhea is a common malady afflicting up to 50% of travelers after a 2-week travel period. An appreciable percentage of these cases will become persistent or chronic. We summarized the published literature reporting persistent/chronic diarrhea in travelers elucidating current understanding of disease incidence, etiology and regional variability. METHODS We searched elec...

Antimicrobial drug treatment of travelers' diarrhea is known to increase the risk for colonization with extended-spectrum β-lactamase-producing Enterobacteriaceae. Among 288 travelers with travelers' diarrhea, the colonization rate without medications was 21%. For treatment with loperamide only, the rate was 20%; with antimicrobial drugs alone, 40%; and with loperamide and antimicrobial drugs, ...

Among travelers from developed countries who visit developing countries, >60% may experience traveler's diarrhea, accounting for 40,000 travelers daily or >15 million travelers annually. Traveler's diarrhea is often accompanied by other symptoms, most often abdominal cramps. Although the spontaneous cure occurs after a mean of 4 days, a few patients have symptoms for weeks, and it is increasing...

Introduction: Diarrhea is a common illness among travelers to developing countries. Located in a tropical region, Bali has a potentially high prevalence of travelers diarrhea. This hospital-based cross-sectional study was carried out to assess the clinical and microbiological profiles of diarrhea among travelers admitted to Kasih Ibu hospital, Denpasar-Bali. Metho...

Diarrhea commonly affects international travelers. Episodes are usually short-lasting, but in some patients, symptoms may persist. Clostridium difficile infection should be excluded in travelers with prolonged disease. We report what is, to our knowledge, the first reported study of patients with C. difficile-associated diarrhea after receipt of antibiotic treatment for traveler's diarrhea.

Length of travel appears to be associated with health risks. GeoSentinel Surveillance Network data for 4,039 long-term travelers (trip duration >6 months) seen after travel during June 1, 1996, through December 31, 2008, were compared with data for 24,807 short-term travelers (trip duration <1 month). Long-term travelers traveled more often than short-term travelers for volunteer activities (39...

IMPORTANCE Acute diarrhea is the most common illness that affects travelers to low-income regions of the world. Although improved hygiene has reduced the risk of traveler's diarrhea in many destinations, the risk remains high in others. OBJECTIVE To review the current state of knowledge on the etiology, risk factors, prevention, and management of traveler's diarrhea. EVIDENCE REVIEW A searc...