Causes And Risk Factors For Salmonella

International Travel

International travel also increases an individual's risk of contracting salmonella. There are varying forms of the salmonella bacteria, and typhoid fever is one of the most common forms travelers acquire when visiting different countries. Sanitation standards are different in every country, meaning travelers should be vigilant about their hygienic procedures and cautious of venues where acquiring the illness may seem likely. Some precautions travelers can take is to avoid tap water if possible, including in ice. Using bottled water to drink and brush teeth limits the possible exposure to the illness. Travelers should also avoid uncooked produce, meat, and seafood and make sure all food is cooked to a proper temperature.