Integration of Human and Animal Diseases Surveillance Systems in Uganda: The West Nile Experience
Abstract:
Background: Independent human and animal disease surveillance
creates challenges linking zoonotic diseases outbreaks in either populations, while
integration improves simultaneous zoonotic disease reporting and response in both
populations. This paper evaluates integration within human and animal surveillance
systems and challenges of integrating the two, in West Nile, aiming to improve simultaneous
zoonotic disease detection in humans and animals.
Methods: Cross-sectional data from in-depth interviews
on integration of core and support surveillance function of human and animal surveillance
systems, collected with an integration assessment tool was analysed on integration
levels and gaps within and across the two systems.
Findings: Integration was high in human surveillance (0.92); in planning, reporting and outbreak response (1),
data processes (0.86), laboratory processes (0.93) and coordination (0.87); but
low in animal surveillance (0.56), especially data collection and analysis (0.20).
Integration of human varied from animal surveillance systems (0.97 vs. 0.56), especially
in data processes (variation of 0.70).
Conclusions: Differential integration of core and support surveillance functions between human and animal surveillance systems challenges zoonotic disease surveillance, in data collection, reporting
frequency and lack electronic real-time disease notification for anmals diseases.
Human IDSR guidelines provide platform to coordinate animal disease reporting
and improving zoonotic diseases surveillance.
Investments focusing on Point-of-Care animal diseases
diagnosis, real-time reporting and eIDSR-CBS, reduce delayed animal disease diagnosis.
The integration assessment tool is available for adoption to effectively identified
integration gaps.
Keywords: Integrated Disease surveillance systems, human and animal disease surveillance
systems, zoonotic disease surveillance, West Nile Region Uganda.
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