Can typhoid fever be fatal?

Step-by-step solution

In severe cases, typhoid fever can lead to intestinal perforation and death . Mary Mallon was a cook by profession and was a typhoid carrier who continued to spread typhoid for several years through the food she prepared. Salmonella typhi is a pathogenic bacterium which causes typhoid fever in human beings.Salmonella typhi is a pathogenic bacterium which causes typhoid fever in human beings. These pathogens generally enter the small intestine through food and water contaminated with them and migrate to other organs