Which among the following is a cause of typhoid fever in human beings ? |
Rhinoviruses. Wuchereria malayi. Salmonella typhi. None of these. |
Salmonella typhi. |
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 through blood. |