Evidence map›Paper›PMID 40503486›Full record

ArticleFrontiers in public health2025

Government livelihood project - free influenza vaccination for the older population in China: the example of Zhejiang Province.

Xiaoxiao Wang, Wei Jiang, Zhao Yu, Weiping Jiang, Xiaowei Zhu, Zhen Wang, Jimin Sun, Hangjie Zhang

Erratum issuedAbstract read
In one paragraph

Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Xiaoxiao Wang *Department of Prevention and Control of Infectious Disease, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
Wei Jiang *Haiyan County Center for Disease Control and Prevention, Jiaxing, China.
Zhao YuDepartment of Prevention and Control of Infectious Disease, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
Weiping JiangHaiyan County Center for Disease Control and Prevention, Jiaxing, China.
Xiaowei ZhuHaiyan County Center for Disease Control and Prevention, Jiaxing, China.
Zhen WangDepartment of Prevention and Control of Infectious Disease, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
Jimin SunDepartment of Prevention and Control of Infectious Disease, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
Hangjie ZhangDepartment of Prevention and Control of Infectious Disease, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Influenza vaccination is an effective measure to prevent and control influenza, and countries worldwide consider older people a key recommended population for influenza vaccination. From 2020, Zhejiang Province has provided free influenza vaccination to anyone aged ≥70 years as part of its livelihood projects. In certain counties, the program is also offered to those aged ≥60 years. This measure has made influenza vaccination more convenient and has advanced the strategy for acceptance of influenza vaccines and improved readiness for a pandemic. Furthermore, it serves as an example for other Chinese provinces looking to implement free influenza vaccination programs.

Indexed as

Immunization ProgramsInfluenza, HumanInfluenza VaccinesVaccinationAgedAged, 80 and overChinaFemaleHumansMaleMiddle AgedInfluenza Vaccinesinfluenza vaccinelivelihood projectsolder populationstrategyZhejiang

Identifiers

PMID40503486
PMCPMC12152980

What OpenQuestion holds

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Registered trials

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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.