Saadu Yusuf

Epidemiological trends and pertussis-related mortality in Jigawa State, Northwest Nigeria: evidence from five years of case-based surveillance

To describe five-year epidemiological trends of pertussis in Jigawa State, northwest Nigeria, using case-based surveillance data. A retrospective descriptive cross-sectional analysis was conducted on 768 pertussis cases reported through the Integrated Disease Surveillance and Res...