{
  "abstract": "Influenza exhibits predictable winter seasonality, while SARS-CoV-2 seasonal patterns remain uncertain. Using a retrospective ecological design, we analysed surveillance data from the US, England, and Europe during the post-pandemic period. Influenza maintained consistent late-autumn to winter peaks, while SARS-CoV-2 showed dispersed peaks shifting from summer-autumn in 2022 to summer-dominant in 2024. From 2022 to 2025, SARS-CoV-2 continued to circulate with declining but unpredictable COVID-19 hospitalisation. These findings support continued surveillance and evidence-based immunisation strategies for vulnerable populations.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "name": "Clotilde El Guerche-Séblain"
    },
    {
      "name": "Karla Therese Lo Sy"
    },
    {
      "name": "Saverio Caini"
    },
    {
      "name": "Pascal Crepey"
    },
    {
      "name": "Joshua Nealon"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9zeecwb8xkz65.bib",
  "cited_by": 0,
  "doi": "10.1093/rescon/vmag147",
  "fulltext_url": null,
  "id": "9zeecwb8xkz65",
  "issns": [
    "3049-5245"
  ],
  "landing_url": "https://hal.science/hal-05764179v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.sdv"
    ],
    [
      "openalex",
      "2725|SARS-CoV-2 and COVID-19 Research"
    ]
  ],
  "openalex": "W7204580174",
  "pdf_url": "https://hal.science/hal-05764179/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9zeecwb8xkz65.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:42Z",
      "native_id": "hal-05764179",
      "source": "hal",
      "url": "https://hal.science/hal-05764179v1"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2725|SARS-CoV-2 and COVID-19 Research",
      "subfield": "infectious-disease"
    }
  ],
  "title": "Viral circulation patterns and hospitalisation burden of SARS-CoV-2 and influenza in the post-pandemic period: an analysis of surveillance data from the United States, England and Europe, 2022-2025",
  "title_text": "Viral circulation patterns and hospitalisation burden of SARS-CoV-2 and influenza in the post-pandemic period: an analysis of surveillance data from the United States, England and Europe, 2022-2025",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:42Z",
  "url": "https://research.draconitic.com/paper/9zeecwb8xkz65",
  "venue": "Research Connections",
  "versions": []
}