Evidence map›Paper›PMID 42425892›Full record

ArticleInfluenza and other respiratory viruses2026

Country-Level RSV-Related Hospitalisation Rates Among Adults in High-Income Countries From an Ensemble Model Based on Direct Viral Testing Incidence Data.

Shuyu Deng, Tiantian Zhang, Yihua Xu, Elizabeth Begier, Caihua Liang, Reiko Sato, Sebastien Kenmoe, Bradford D Gessner, Harish Nair, You Li

Abstract read
In one paragraph

Article in Influenza and other respiratory viruses, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Shuyu DengDepartment of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China.
Tiantian ZhangDepartment of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China.
Yihua XuDepartment of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China.
Elizabeth BegierGlobal Medical Development Scientific and Clinical Affairs, Pfizer Vaccines, Dublin, Ireland.
Caihua LiangGlobal Vaccines, Pfizer Inc, Collegeville, Pennsylvania, USA.ORCID https://orcid.org/0009-0004-8375-631X
Reiko SatoHTA Value & Evidence, Pfizer Inc, Collegeville, Pennsylvania, USA.
Sebastien KenmoeCentre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK.ORCID https://orcid.org/0000-0002-5536-080X
Bradford D GessnerGlobal Vaccines, Pfizer Inc, Collegeville, Pennsylvania, USA.
Harish NairDepartment of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID https://orcid.org/0000-0002-9432-9100
You LiDepartment of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China.

Funding

Pfizer
6 · The paper itself

Abstract

backgroundUnderstanding hospitalisation burden of respiratory syncytial virus (RSV)-associated acute respiratory infection (ARI) in adults is crucial for informing immunisation policy, yet such data are lacking in most high-income countries. We aimed to estimate country-level RSV-associated ARI hospitalisation rates among adults aged 18-64 and ≥ 65 years across high-income countries.

methodsData on adult RSV hospitalisation burden were identified from systematic literature review and national surveillance reports. A Bayesian adjustment was applied to account for underascertainment due to variability in diagnostic methods and clinical specimens. An ensemble modelling framework consisting of four independent approaches was developed to predict country-level RSV-associated ARI hospitalisation rates among adults aged 18-64 and ≥ 65 years across 63 high-income countries.

resultsThe ensemble model predicted a median annual RSV-associated ARI hospitalisation rate of 39 per 100,000 (interquartile range [IQR]: 33-48) for adults aged 18-64 years and 374 per 100,000 (318-468) for those aged ≥ 65 years across the 63 countries. The predicted rates varied substantially by continent; Africa (Seychelles) had the lowest RSV hospitalisation rate for both 18-64 and ≥ 65 years (17 and 188 per 100,000, respectively); the highest median RSV hospitalisation rate was in Oceania in adults aged 18-64 years (50 per 100,000; IQR: 31-51) and was in the Americas in adults aged ≥ 65 years (455 per 100,000; 428-518). Europe and Asia showed marked within-continent variations in RSV hospitalisation rates.

conclusionsAlthough primary RSV disease burden data remain the gold standard for evidence-based vaccine policy development, this study offers a viable alternative reference for high-income countries lacking such data.

Indexed as

HospitalizationRespiratory Syncytial Virus InfectionsAdolescentAdultAgedDeveloped CountriesFemaleHumansIncidenceMiddle AgedRespiratory Syncytial Virus, HumanYoung Adultadultdisease burdenhospitalisationpredictionrespiratory syncytial virusunderascertainmentvaccine

Identifiers

PMID42425892
PMCPMC13349661

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.