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  • Influenza Situation Report: Regional Updates
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  • Influenza Situation Report: Regional Updates
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Regional Update, Influenza. Epidemiological Week 46 (30 November 2021)

Actualización regional, Influenza. Semana Epidemiológica 46 (30 de noviembre del 2021)

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Date
2021
Author
Pan American Health Organization
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Abstract
[WEEKLY SUMMARY]. North America: Overall, influenza activity remained low. In Canada, respiratory syncytial virus (RSV) detections continued elevated, and SARS-CoV-2 decreased; ILI activity decreased below average levels. In Mexico, SARS-CoV-2 activity continues to decline, and RSV activity continues elevated. In the United States, ILI activity continued at low levels and increasing, and influenza A(H3N2) detections continue to increase. SARS-CoV-2 deaths and hospitalizations remained elevated but decreasing. Caribbean: Influenza activity remained low overall and SARS-CoV-2 activity continued a decreasing trend. In Haiti, influenza activity increased while SARS-CoV-2and SARI activity decreased to moderate levels. Central America: Influenza activity remained low overall. SARS-CoV-2 activity continued at moderate levels in most countries, but in El Salvador, SARS-CoV-2 activity continued elevated. Increasing RSV activity was reported in Costa Rica and El Salvador. Andean: Overall, influenza activity remained low while RSV activity continued at moderate levels. In Bolivia, Ecuador, and Peru, SARS-CoV-2 detections continue to increase with low SARI activity. Brazil and Southern Cone: Overall, influenza activity remained low. In Chile, SARS-CoV-2 and RSV detections continue to increase, and SARS-CoV-2 positivity increased slightly in Argentina and Uruguay.
 
[RESUMEN SEMANAL]. América del Norte:en general, la actividad de la influenza se mantuvo baja. En Canadá, las detecciones de virus respiratorio sincitial (VRS) continuaron elevadas y el SARS-CoV-2 disminuyó; la actividad de la ETI disminuyó bajoel nivel promedio. En México, la actividad del SARS-CoV-2 continúa disminuyendo y la actividad del VRS continúa elevada. En los Estados Unidos, la actividad de la ETI continuó en niveles bajos y en aumento, y las detecciones de influenza A(H3N2) continúan en aumento. Las muertes y hospitalizaciones por SARS-CoV-2 se mantuvieron elevadas pero en disminución. Caribe: la actividad de la influenza se mantuvo baja en general y la actividad del SARS-CoV-2 continuó con tendencia decresciente. En Haití, la actividad de la influenza aumentó, en tanto la actividad del SARS-CoV-2 y de IRAG disminuyeron a niveles moderados. América Central:la actividad de la influenza se mantuvo baja en general. La actividad del SARS-CoV-2 continuó en niveles moderados en la mayoría de los países, pero El Salvador, la actividad del SARS-CoV-2 continuó elevada. En Costa Rica y El Salvador se notificó una actividad creciente de VRS. Andina: en general, la actividad de la influenza se mantuvo baja en tanto la actividad del VRS continuó en niveles moderados. En Bolivia, Ecuador y Perú, las detecciones de SARS-CoV-2 continúan aumentandocon la actividad de la IRAG baja. Brasil y Cono Sur: en general, la actividad de la influenza se mantuvo baja. En Chile, las detecciones de SARS-CoV-2 y de VRS continúan en aumento, y la positividad de SARS-CoV-2 aumentó levemente en Argentina y Uruguay.
 
Subject
Influenza, Human; COVID-19; SARS-CoV-2; Betacoronavirus; International Health Regulations; Emergencies; Americas; Caribbean Region; Gripe Humana; Reglamento Sanitario Internacional; Urgencias Médicas; Américas; Región del Caribe
URI
https://iris.paho.org/handle/10665.2/55339
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  • Influenza Situation Report: Regional Updates

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