Salmonella typhi: Is defined as a highly

Salmonella typhi is defined as a highly virulent and aggressive intestinal bacterium that exclusively infects humans, typically acquired through the ingestion of food or water contaminated by feces from infected individuals. It is a Gram-negative, facultative anaerobic, rod-shaped bacterium that lacks spores and capsules. AI generated definition based on: High-Risk Pollutants in Wastewater, 2020 Learn about Salmonella typhi , a gram-negative bacterium responsible for typhoid fever. Explore the significance of O and H antigens in diagnostic tests, like the Widal test, and understand the causes, symptoms, and treatment of this contagious disease. Causes A strain of bacteria called Salmonella enterica serotype typhi causes typhoid fever. People who have typhoid fever or the bacteria in their body can shed the bacteria in their stool. Salmonella enterica serotype typhi can spread in water that isn't treated to kill germs and in food that isn't cooked, such as raw fruits without a peel. Typhoid Fever is caused due to the bacteria Salmonella Enterica Serotype Typhi . Understand the causes, symptoms, and treatment methods.