This website talked about a recent science discovery on how the bacteria that's on the food and water people consume releases its toxin into the body causing all the symptoms and deaths.
http://www.insidescience.org/content/real-cause-typhoid-fever-accidentally-discovered/1212

This website talks about how to cure the fever and results of what happens if not immediately treated. It explains how to stop the spread of the fever also.
http://kidshealth.org/parent/infections/stomach/typhoid.html#a_Complications

This website tells which bacteria is entered into your body and how it spreads. It also shares how to possibly prevent the disease.
http://www.onhealth.com/typhoid_fever/article.htm

This website gives insight to what Typhoid fever is, symptoms, and how it can be treated.
http://www.medicalnewstoday.com/articles/156859.php