Geospatial Mapping of Pediatric Febrile Illness in Uganda to Inform Precision Public Health Interventions
-
By
-
Paddy Ssentongo
-
Misaki Sasanami
-
Camille Moeckel
-
Claudio Fronterrè
-
January 15, 2026
-
Clinical Scorecard: Geospatial Analysis of Febrile Illness in Ugandan Children to Guide Targeted Public Health Strategies
At a Glance
| Category | Detail |
|---|
| Condition | Febrile illness in children under 5 years |
| Key Mechanisms | Infectious diseases influenced by environmental, nutritional, and sociodemographic factors; seasonality and climatic drivers |
| Target Population | Children under 5 years of age in Uganda |
| Care Setting | Public health and community settings in low- and middle-income countries |
Key Highlights
- 35.1% of children under 5 reported fever in prior 2 weeks, with substantial regional and seasonal variation in Uganda
- Environmental factors such as rainfall, vegetation index, poverty, anemia, and seasonality significantly influence fever prevalence
- Geostatistical modeling enables spatial prediction to guide targeted, region-specific public health interventions
Guideline-Based Recommendations
Diagnosis
- Assess febrile illness based on caregiver recall consistent with WHO DHS methodology
- Consider environmental and nutritional context when evaluating pediatric fever
Management
- Implement targeted public health interventions focusing on high-prevalence regions and seasons
- Address underlying nutritional deficiencies such as anemia to reduce fever burden
Monitoring & Follow-up
- Use geostatistical models to monitor spatial and temporal trends in febrile illness
- Incorporate environmental and sociodemographic data for ongoing surveillance
Risks
- High morbidity and mortality associated with febrile illnesses in children under 5 in LMICs
- Potential underestimation or overestimation of fever prevalence due to caregiver recall bias
Patient & Prescribing Data
Children under 5 years in Uganda experiencing febrile illness
Data support region- and season-specific public health strategies rather than uniform treatment approaches
Clinical Best Practices
- Utilize caregiver-reported fever as a practical screening tool in resource-limited settings
- Incorporate environmental and nutritional risk factors into clinical assessment and public health planning
- Apply geospatial analysis to identify hotspots and optimize allocation of resources for febrile illness prevention
References
