Evidence map›Paper›PMID 42221962›Full record

ArticleFrontiers in veterinary science2026

Soil characteristics associated with historical commensal rodent plague foci in Yunnan Province, China.

Zhi-Qiong Ai, Rui Li, Yao Zhang, Li Wu, Yun-Yan Luo, Ru-Dan Hong, Jia-Xiang Yin

Abstract read
In one paragraph

Article in Frontiers in veterinary science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Abundance ofPathogens (Basel, Switzerland) · 2026
    Article
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

7 authors.

Zhi-Qiong Ai *School of Public Health, Dali University, Dali, Yunnan, China.
Rui Li *School of Public Health, Dali University, Dali, Yunnan, China.
Yao ZhangSchool of Public Health, Dali University, Dali, Yunnan, China.
Li WuSchool of Public Health, Dali University, Dali, Yunnan, China.
Yun-Yan LuoSchool of Public Health, Dali University, Dali, Yunnan, China.
Ru-Dan HongSchool of Public Health, Dali University, Dali, Yunnan, China.
Jia-Xiang YinSchool of Public Health, Dali University, Dali, Yunnan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Soil may influence pathogen persistence and outbreak dynamics, yet its characteristics and potential association with historical plague occurrence remain poorly understood. This study aimed to characterize the surface soil properties of three commensal rodent plague foci in Yunnan Province, China, and to explore their site-specific association with historical plague village status. Methods: From July to August 2019, 230 soil samples were collected from paired historical plague ( Results: The soils were overall acidic (median pH 5.82), slightly salinized (median SEC 166.51 μS/cm), with moderate SOM (median 21.14 g/kg). Concentrations of Fe, Ti, Co, Cu, Ni, and V significantly exceeded national background values (all Conclusion: Soils in the three plague foci are acidic, slightly saline, and enriched in several metals, with properties varying significantly by region. In this exploratory, cross-sectional analysis, a multivariate soil profile dominated by heavy metals and loam texture showed a statistical association with historical plague occurrence. These site-specific findings provide crucial baseline data and a multivariate analytical framework for future investigations into the complex, and likely context-dependent, relationships between soil environments and plague ecology.

Indexed as

logistic regressionmetal elementsnatural plague fociplague natural fociprincipal component analysissoil characteristicssurface soilYunnan

Identifiers

PMID42221962
PMCPMC13215812

What OpenQuestion 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 OpenQuestion graph.