Published on 19 de mayo de 2025 | http://doi.org/10.5867/medwave.2025.04.3031
Event-based surveillance in middle- and low-income countries: An evidence map
Event-based surveillance evidence map.

VPP: positive predictive value.
CEBS: community-based event surveillance.
FEBS: facility-based event surveillance.
Source: Prepared by the authors based on the analysis of interventions and outcomes.
CEBS: community-based event surveillance.
FEBS: facility-based event surveillance.
Source: Prepared by the authors based on the analysis of interventions and outcomes.