Why is the Vi Capsular Polysaccharide Vaccine Important in Epidemiology?
Epidemiologically, the Vi capsular polysaccharide vaccine plays a crucial role in controlling outbreaks of typhoid fever, particularly in regions where the disease is endemic. Typhoid fever is a significant public health concern in many low- and middle-income countries, leading to substantial morbidity and mortality. Vaccination helps to reduce the incidence of the disease, thereby lessening the public health burden.
