Evidence map›Paper›PMID 41826972›Full record

ArticleRespiratory research2026

Epidemiological characteristics of six respiratory pathogens in respiratory infections in Fuzhou, China.

Shaoting Chen, LIli Jiang, Huan Zhou, Danzhen Lunzhu, Lili Yu, Xiuqing Shen, Pengju Cao

Abstract read
In one paragraph

Article in Respiratory research, 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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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Shaoting Chen *Department of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China.
LIli JiangDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China.
Huan ZhouDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China.
Danzhen LunzhuDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China.
Lili YuDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China.
Xiuqing ShenDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China. shenxiuqing123@126.com.
Pengju CaoDepartment of Clinical Laboratory, Fuzhou University Affiliated Provincial Hospital, Fuzhou, 350001, Fujian, China. pengjucao528@126.com.

Funding

Startup Fund for Scientific Research, Fujian Medical University 2019QH1165Startup Fund for Scientific Research, Fujian Medical University 2020QH1152
6 · The paper itself

Abstract

objectiveTo characterize the burden and features of respiratory pathogens infections among patients with Acute Respiratory Tract Infections (ARTIs) in Fuzhou, China. Providing evidence-based guidance for outbreak prevention.

methodsFrom December 2023 to February 2025, 10,355 ARTI patients at Fuzhou University Affiliated Provincial Hospital were tested for six pathogens (Influenza A virus (FLUA), Influenza B virus (FLUB), respiratory syncytial virus (RSV), Human rhinovirus (HRV), adenovirus (ADV), and Mycoplasma pneumoniae (MP)) using multiplex PCR. Detection rates and epidemiological characteristics were analyzed.

resultsAmong enrolled patients, 4,699 (45.37%) tested positive. Overall pathogen detection showed no significant gender difference. However, RSV positivity was higher in males (P =0.046), while MP infection predominated in females (P <0.0001). MP predominated among single infections (14.72%), followed by HRV (13.54%), ADV (9.13%), FLUA (8.93%), RSV (3.43%), and FLUB (2.57%). Major coinfections (>1%) included HRV+MP (2.98%), ADV+MP (2.87%), HRV+FLUA (2.06%), and ADV+HRV (1.64%). These pathogens constituted the primary etiology of pediatric ARTIs. Distinct seasonal patterns emerged: FLUA peaked in spring/winter; FLUB and MP surged in winter; RSV circulated in spring/autumn; ADV prevailed in autumn/winter; HRV was endemic in summer/autumn/winter. HRV positivity correlated inversely with improved air quality (daily index <60). RSV outbreaks exhibited a lagged correlation with precipitation and demonstrated a "compensatory peak" relative to FLUA. Compared to individuals >60 years(y): Children <7 y had significantly elevated RSV risk; Minors <18 y showed reduced FLUA susceptibility; FLUB risk increased in ages 1-60 y; Those <60 y exhibited higher ADV, HRV, and MP infection risks. Relative to winter: Spring decreased FLUA/B/MP risk but increased RSV/HRV; Summer lowered FLUB/MP risk while elevating RSV; Autumn reduced FLUA/B/ADV/MP risk but heightened RSV/HRV. Multivariate analysis identified age >60 y and RSV/HRV/MP infection as independent risk factors for lower respiratory tract involvement.

conclusionThe epidemiology of these six pathogens exhibits significant age-, season-, and climate-dependent variations, necessitating tailored preventive strategies. Enhanced vigilance for lower respiratory complications is warranted in individuals ≥60 y and those infected with RSV, HRV, or MP. These findings provide critical insights for targeted interventions.

Indexed as

Respiratory Tract InfectionsAdolescentAdultAgedChildChild, PreschoolChinaCoinfectionFemaleHumansInfantInfluenza A virusInfluenza B virusMaleMiddle AgedMycoplasma pneumoniaeAcute respiratory tract infectionsAdenovirusInfluenza virusMycoplasma pneumoniaeRespiratory syncytial virusRhinovirus

Identifiers

PMID41826972
PMCPMC13097812

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LicenceCC BY-NC-ND
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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 OpenQuestion graph.