Typhoid fever is an illness that is typically contracted through contaminated food or water. Salmonella Typhi is the bacteria that causes it. Typhoid is an illness that is not typically found in developed countries. More instances of it happen in underdeveloped countries. People in the United States who have typhoid, most of the time have contracted it while they were traveling.
Around the world, though, typhoid is a large global threat. Approximately 27 million people are affected. Children are at the greatest risk of contracting it and suffering serious complications from it. The disease itself has been found in various countries like South America, Southeast Asia, and India.