BACKGROUND Nonadherence to chemoprophylaxis could explain why some travelers get malaria. Adherence is notoriously difficult to assess, and most studies have been conducted using questionnaires. This study aims at assessing continuous adherence more accurately with the help of an electronic pillbox. METHODS Adult travelers to sub-Saharan Africa had to fill a questionnaire on demographic and t...

BACKGROUND Dengue is becoming an increasing threat to non-endemic countries. In Japan, the reported number of imported cases has been rising, and the first domestic dengue outbreak in nearly 70 years was confirmed in 2014, highlighting the need for greater situational awareness and better-informed risk assessment. METHODS Using national disease surveillance data and publically available trave...

Most patients with traveler's diarrhea can be efficiently treated with available pharmacological agents. A more difficult problem is the persistent diarrhea (lasting > or = 14 days) that occurs in approximately 3% of travelers who have acute diarrhea. In the initial evaluation of these patients, ideally three stool samples should be obtained for examination for pathogens. If an agent is not ide...

Knowing the type of infections in different geographical regions may help to prevent the distribution of diseases. Vaccines, repellents, mosquito nets and clothes are recommended for preventing the increase of infectious diseases. There are different types of climate and geographical items around the world which determine the kind of skin infections. Travelers' skin diseases are recognized as s...

Using survey data of millennials and older adults in Hamilton, Ontario, this exploratory study sought to identify daily travelers based on their attitudes perceptions toward transportation modes using latent class analysis. Four traveler types are identified—“walk transit-oriented travelers,” “car-oriented commuters,” “multimodal travelers.” The also examined the association different sociodemo...

M A R C H 2 0 0 6 C R E D IT Shielding Space Travelers I n science fiction, the worst threats to space travelers are large ones: careening asteroids, ravenous creatures, imperial battle cruisers. In reality, though, the scariest menaces for humans in space are the tiniest: fast-moving elementary particles known as cosmic rays. On a long journey, they would give astronauts a dose of radiation se...

The largest described outbreak of chikungunya virus has been occurring on the islands of the southwest Indian Ocean since March 2005. We describe the manifestations of chikungunya virus infection in travelers returning from these islands, with focus on skin manifestations.

Introduction: Preparedness for the prevention of travel-related infectious diseases among Malaysian international travelers has yet to be explored. With no such data, health programs to empower travelers on behavioral responses towards travel-related illnesses will be ineffective. The current study aimed to develop and validate a new scoring-based instrument measuring Malaysian...