Evidence map›Paper›PMID 30355435›Full record

ArticleEmerging infectious diseases2019

Influenza H5/H7 Virus Vaccination in Poultry and Reduction of Zoonotic Infections, Guangdong Province, China, 2017-18.

Jie Wu, Changwen Ke, Eric H Y Lau, Yingchao Song, Kit Ling Cheng, Lirong Zou, Min Kang, Tie Song, Malik Peiris, Hui-Ling Yen

Abstract read
In one paragraph

Article in Emerging infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
–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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  7. Molecular divergence and convergence of mammalian antibody responses to the influenza virus hemagglutinin stem.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  15. Towards an actionable One Health approach.Infectious diseases of poverty · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Jie Wu
Changwen Ke
Eric H Y Lau
Yingchao Song
Kit Ling Cheng
Lirong Zou
Min Kang
Tie Song
Malik Peiris
Hui-Ling Yen

Funding

NIAID NIH HHS HHSN272201400006C
6 · The paper itself

Abstract

We compared the detection frequency of avian influenza H7 subtypes at live poultry markets in Guangdong Province, China, before and after the introduction of a bivalent H5/H7 vaccine in poultry. The vaccine was associated with a 92% reduction in H7 positivity rates among poultry and a 98% reduction in human H7N9 cases.

Indexed as

AnimalsChinaHumansInfluenza A Virus, H7N9 SubtypeInfluenza, HumanInfluenza in BirdsInfluenza VaccinesPoultryVaccinationZoonosesInfluenza Vaccinesavian influenzaChinaGuangdongH5/H7 poultry vaccineH7N9influenzaOne Healthrespiratory infectionsvaccinationvaccinesviruseszoonoses

Identifiers

PMID30355435
PMCPMC6302570

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.