Published on 20 de octubre de 2025 | http://doi.org/10.5867/medwave.2025.09.3026

Available evidence on integrating COVID-19 into sentinel surveillance systems: A scoping review

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Comparison of COVID-19 surveillance systems. Sentinel versus universal evidence-based surveillance 2020 to 2023.

Source: epidemiological surveillance studies from 2020 to 2023.