Typhoid Fever: Causes, Sources, Symptoms, Prevention, and Public Health Importance
Introduction Typhoid fever is a serious food- and water-borne infectious disease that remains a major public health challenge in many developing countries, especially in parts of sub-Saharan Africa and South Asia. The disease is caused by Salmonella enterica serovar Typhi (Salmonella Typhi), a bacterium that spreads primarily through contaminated food and drinking water. Despite being…
