COVID-19-Severe cases, COVID-19-Symptomatic Infection, Vaccine effectiveness, adolescents
health surveillance, COVID-19, primary care, primary healthcare, early warning, syndromic surveillance, real-world data, routinelly collected data
early warning system, dengue, arbovirus, surveillance
Amazonas, Early-Warning System, Implementation Science, Respiratory Outbreaks, Syndromic Surveillance, Primary Health Care (PHC), Administrative Health Data