What Is Typhoid Fever?
1. Typhoid Fever Causes
Typhoid fever is a bacterial infection caused by Salmonella Typhi. When the bacteria enter the body, they reproduce and multiply. If they enter the bloodstream, the infected person gets typhoid fever. A similar illness, paratyphoid fever, is caused by the bacteria Salmonella Paratyphi, which is also life-threatening.
Both of these strains of salmonella are rare within the United States and other developed countries. It is important to note that they are not the same as the type of salmonella contracted in the U.S. that causes salmonellosis.
