Genomic evolution of influenza during the 2023-2024 season, the johns hopkins health system.

ABSTRACT: Influenza, a human disease caused by viruses in the Orthomyxoviridae family, is estimated to infect 5% -10 % of adults and 20% -30 % of children annually. Influenza A (IAV) and Influenza B (IBV) viruses accumulate amino acid substitutions (AAS) in the hemagglutinin (HA) and neuraminidase (NA) proteins seasonally. These changes, as well as the dominating viral subtypes, vary depending on geographical location, which may impact disease prevalence and the severity of the season. Genomic surveillance is crucial for capturing circulation patterns and characterizing AAS that may affect disease outcomes, vaccine efficacy, or antiviral drug activities. In this study, whole-genome sequencing of IAV and IBV was attempted on positive remnant clinical samples (587) collected from 580 patients between

SUBMITTER: Yunker M 

PROVIDER: S-EPMC11384212 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature