Genomic Positions for Influenza H1 Antigenic Sites from a 2017-19 Household Cohort

10.4 KB of genomic data for influenza A virus hemagglutinin (HA) antigenic sites. The dataset was generated by Hunter J. Ries from a study of 384 children and household contacts with RT-PCR-confirmed influenza A infection, representing A(H1N1)pdm09 and A(H3N2) viruses from 2017–19. It was last updated on 2026-05 17:42.

Use Cases

• Mapping genomic coordinates of antigenic sites based on the study of hemagglutinin (HA) mutations.
• Analyzing selection pressures on viral surface proteins during acute infection and transmission events.
• Investigating transmission bottlenecks in household settings based on the cohort study design.

Strengths

• Data is derived from a specific cohort of 384 individuals with confirmed infections.
• Focuses on antigenic sites for two major influenza A subtypes (H1N1pdm09 and H3N2).
• Licensed under CC-BY-4.0 for open reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 10.4 KB file size indicates a very limited scope of data.

Provenance

Source

figshare, author Hunter J. Ries.

Collection Method

Leveraged a large household cohort study with specimens from RT-PCR-confirmed infections.

Time Range

2017–19

Freshness

Last updated 2026-05-07 17:42:34; freshness should be verified.

Geography

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