{
  "id": 9948,
  "url": "https://doi.org/10.1007/s40121-025-01292-2",
  "title": "Evaluating the Effectiveness of 2024–2025 Seasonal mRNA-1273 Vaccination Against COVID-19-Related Hospitalizations and Medically Attended COVID-19 Among Adults Aged ≥ 18 years in the United States: An Observational Matched Cohort Study",
  "summary": "INTRODUCTION: This study evaluated the effectiveness of Moderna's updated mRNA-1273 vaccine targeting the KP.2 variant, compared to people who did not receive any 2024-2025 COVID-19 vaccine, in preventing COVID-19-associated hospitalizations and medically-attended COVID-19 among adults aged ≥ 18 years in the United States during the 2024-2025 season. METHODS: Data were extracted from linked administrative healthcare claims and electronic health records (EHR) for vaccinations from 23 August 2024 ",
  "authors": "Nevena Vicic, Alina Bogdanov, Zhe Zheng, Taylor Ryan, Ni Zeng, Keya Joshi",
  "category": "research",
  "topics": "healthcare",
  "orgs": null,
  "regions": "us",
  "published_at": "2026-01-10T00:00:00.000Z",
  "fetched_at": "2026-07-14T16:34:04.099Z",
  "source_slug": "openalex",
  "source_name": "OpenAlex",
  "source_homepage": "https://openalex.org",
  "ethics_ai_record_url": "https://ethics.ai/record/9948",
  "original_url": "https://doi.org/10.1007/s40121-025-01292-2",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}