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Multiple basic amino acids in the cleavage site of H7N9 hemagglutinin contribute to high virulence in mice
BACKGROUND: Avian influenza A (H7N9) virus has caused more than 1,500 cases of human infection since its emergence in early 2013. Displaying little or no pathogenicity in poultry, but a 40% case-fatality rate in humans, five waves of H7N9 human infections occurred in China during 2013–2017, caused s...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
AME Publishing Company
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8411188/ https://www.ncbi.nlm.nih.gov/pubmed/34527306 http://dx.doi.org/10.21037/jtd-21-226 |