Atencion primaria
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The objective of this study was to know the evolution of the COVID-19 pandemic in the school setting, and the effect of the new variants on it. ⋯ SARS-CoV-2 transmission in school settings has been affected by new circulating variants. Two propagation scenarios were identified, and they were like the community propagation pattern. This supports the hypothesis that school settings reflect the transmission in the community. Reinforcement of preventive measures and surveillance would have a positive effect on school settings.