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Virological surveillance of influenza viruses in the WHO European Region in 2019/20 – impact of the COVID-19 pandemic
The COVID-19 pandemic negatively impacted the 2019/20 WHO European Region influenza surveillance. Compared with previous 4-year averages, antigenic and genetic characterisations decreased by 17% (3,140 vs 2,601) and 24% (4,474 vs 3,403). Of subtyped influenza A viruses, 56% (26,477/47,357) were A(H1...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
European Centre for Disease Prevention and Control (ECDC)
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7678039/ https://www.ncbi.nlm.nih.gov/pubmed/33213683 http://dx.doi.org/10.2807/1560-7917.ES.2020.25.46.2001822 |