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2734. Lack of Influence of Early Exposure to Influenza A(H3N2) Viruses on Vaccine Effectiveness Against A(H3N2)-Associated Illness in US Children <18 Years, 2016–2018
BACKGROUND: During 2017–2018, influenza vaccine effectiveness (VE) against A(H3N2) illness was highest among children <5 years compared with all other ages. A child’s first influenza infection can shape later immune responses. The emergence of antigenically distinct influenza A(H3N2) viruses in 2...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6810229/ http://dx.doi.org/10.1093/ofid/ofz360.2412 |