Ndu Ijeoma Festa

Diagnostic Accuracy for Salmonella enterica Serovar Typhi: A Critical Appraisal of Culture, Serological and Molecular Methods

Typhoid fever remains a substantial cause of febrile illness and preventable death in settings with limited water and sanitation infrastructure, yet the laboratory confirmation of infection continues to rest on methods whose measured performance is unstable across populations, specimen types and analytical frameworks....