Typhoid vaccine is an optional vaccine to prevent Typhoid fever caused by bacteria called Salmonella Typhi. This is a serious disease because it may cause high fever, stomach pains, headache, weakness, loss of appetite, and sometimes a rash. Commonly, people get Typhoid from contaminated water or food. When people get typhoid they become "carriers" who are at risks in spreading it to others. My husband told me that during his teenage age, he got ill with typhoid fever. He describe to me … [Read more...] about Who should get Typhoid Vaccine and When?