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The molecular determinants of antigenic drift in a novel avian influenza A (H9N2) variant virus
BACKGROUND: In early 2020, a novel H9N2 AIV immune escape variant emerged in South China and rapidly spread throughout mainland China. The effectiveness of the current H9N2 vaccine is being challenged by emerging immune escape strains. Assessing key amino acid substitutions that contribute to antige...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8817646/ https://www.ncbi.nlm.nih.gov/pubmed/35123509 http://dx.doi.org/10.1186/s12985-022-01755-9 |