Does typhoid affect the intestinal tract?

Yes, typhoid fever primarily affects the intestinal tract. It is a bacterial infection caused by a type of bacteria called Salmonella enterica serovar Typhimurium. The infection typically begins with the ingestion of contaminated food or water. After ingestion, the bacteria invade and multiply in the intestinal tract, causing inflammation and damage to the intestinal lining. This can lead to a range of symptoms, including diarrhea, abdominal pain, fever, vomiting, and nausea. In severe cases, typhoid fever can also lead to complications such as intestinal perforation and hemorrhage.