Regional Update, Influenza. Epidemiological Week 9 (16 March 2022)
Actualización regional, Influenza. Semana Epidemiológica 9 (16 de marzo de 2022)
Date
2022Metadata
Show full item recordAbstract
[WEEKLY SUMMARY]. North America: Overall, influenza activity remained at low levels with the predominance of influenza A (subtyping not performed), and SARS-CoV-2 activity continues to decrease. In Canada, influenza A (subtyping not performed) and influenza/B virus co-circulated; SARS-CoV-2 activity declined. In Mexico, influenza A(H3N2) prevailed, and SARS-CoV-2 activity decreased, but positivity remained high. In the United States, influenza activity remained low with influenza A (subtyping not performed) and influenza/B viruses co-circulating; SARS-CoV-2 activity continues to decrease; however, mortality indicators remained elevated. Caribbean: Influenza activity continued low with the predominance of Influenza A(H3N2). In Jamaica, Dominica, and Saint Lucia, SARS-CoV-2 activity maintains similar levels to the previous week's percentages. Central America: Influenza activity increased, but positivity remained low with the predominance of A(H3N2). SARS-CoV-2 activity decreased in Costa Rica, El Salvador, and Honduras. Andean: Overall, low influenza activity with A(H3N2) detections decreased. Influenza activity increased slightly in Ecuador and Bolivia, at moderate intensity levels. The activity of SARS-CoV-2 decreased overall. Brazil and Southern Cone: Influenza activity continued at low levels; however, A(H3N2) detections mainly increased in Argentina. Overall, SARS-CoV-2 activity decreased, except in Uruguay. [RESUMEN SEMANAL]. América del Norte: en general, la actividad de la influenza se mantuvo en niveles bajos con predominio de influenza A (en muestras en las que se determinó el subtipo); la actividad del SARS-CoV-2 continúa disminuyendo. En Canadá, la influenza A (subtipo indeterminado) y el virus influenza/B circularon concurrentemente; la actividad del SARS-CoV-2 disminuyó. En México prevaleció la influenza A(H3N2) y disminuyó la actividad del SARS-CoV-2, pero la positividad se mantuvo alta. En los Estados Unidos, la actividad de la influenza se mantuvo baja con la circulación concurrente de los virus influenza A (subtipo indeterminado e influenza/B. La actividad del SARS-CoV-2 continúa disminuyendo; sin embargo, los indicadores de mortalidad permanecieron elevados. Caribe: la actividad de influenza continuó baja con predominio de influenza A(H3N2). En Jamaica, Dominica y Santa Lucía, la actividad del SARS-CoV-2 mantiene niveles similares a los porcentajes de la semana anterior. América Central: la actividad de la influenza aumentó, pero la positividad se mantuvo baja con predominio de A(H3N2). La actividad del SARS-CoV-2 disminuyó en Costa Rica, El Salvador y Honduras. Andina: en general, disminuyó la actividad de influenza con pocas detecciones de A(H3N2). La actividad de la influenza aumentó levemente en Ecuador y Bolivia, en niveles de intensidad moderados. La actividad del SARS-CoV-2 disminuyó en general. Brasil y Cono Sur: la actividad de la influenza continuó en niveles bajos; sin embargo, las detecciones de A(H3N2) aumentaron principalmente en Argentina. En general, la actividad del SARS-CoV-2 disminuyó, excepto en Uruguay.
Subject
Collections
Related items
Showing items related by title, author, creator and subject.
-
Pan American Health Organization; Health Emergencies (PHE) (PAHOUnited StatesWashington, D.C., 2023)[WEEKLY SUMMARY]. North America: Influenza activity was moderate, although decreasing in the subregion, with the predominance of influenza A(H3N2) and co-circulation of A(H1N1)pdm09 and B/Victoria. The SARS-CoV-2 activity ...
-
Regional Update, Influenza and Other Respiratory Viruses. Epidemiological Week 6 (17 February 2023) Pan American Health Organization; Health Emergencies (PHE) (PAHOUnited StatesWashington, D.C., 2023)[WEEKLY SUMMARY]. North America: Influenza activity was low overall in the subregion. Influenza A(H1N1)pdm09 continued predominating with the co-circulation of A(H3N2) and B/Victoria. The SARS-CoV-2 and RSV activity ...
-
Regional Update, Influenza and Other Respiratory Viruses. Epidemiological Week 2 (20 January 2023) Pan American Health Organization; Health Emergencies (PHE) (PAHOUnited StatesWashington, D.C., 2023)[WEEKLY SUMMARY]. North America: Influenza activity was low and continues to decline in the subregion. Influenza A(H3N2) predominated with the co-circulation of A(H1N1)pdm09 and B/Victoria. The SARS-CoV-2 activity was ...