Evidence map›Paper›PMID 42765621›Full record

ArticleTransboundary and emerging diseases2026

An Exploratory One Health Investigation of Mycobacterium tuberculosis Complex at the Camel-Human Interface in Abu Dhabi Emirate, United Arab Emirates.

Gobena Ameni, Aboma Zewude, Asha Antony, Tsegaye Shamebo, Temesgen Mohammed, Nabeeha Hassan Abdelgaleel, Mohamud Sheek-Hussein, Balázs Ádám, Robert Barigye, Markos Tibbo

Abstract read
In one paragraph

Article in Transboundary and emerging diseases, 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. 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

10 authors.

Gobena AmeniDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0003-3987-0671
Aboma ZewudeDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0001-6087-0129
Asha AntonyDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0002-8664-6552
Tsegaye ShameboDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.
Temesgen MohammedDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0001-8727-8707
Nabeeha Hassan AbdelgaleelDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.
Mohamud Sheek-HusseinInstitute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, Abu Dhabi Emirate, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0003-4925-2447
Balázs ÁdámInstitute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, Abu Dhabi Emirate, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0002-9765-7142
Robert BarigyeDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, UAE, uaeu.ac.ae.ORCID https://orcid.org/0000-0002-8420-075X
Markos TibboSubregional Office for the Gulf Cooperation Council States and Yemen, Food and Agriculture Organization of the United Nations, Abu Dhabi, UAE, fao.org.ORCID https://orcid.org/0000-0002-4330-6486

Funding

United Arab Emirates University UPAR Funding Program 12F033
6 · The paper itself

Abstract

This exploratory cross-sectional One Health study characterized LIODetect TB-ST antibody reactivity in dromedary camels and abattoir workers in Abu Dhabi Emirate and investigated tuberculosis-compatible lesions in slaughtered camels. Sera from 356 camels sampled from farms and livestock holdings (izbas), 393 camels presented for slaughter at Al Bawadi Abattoir, and 86 abattoir workers were screened with LIODetect TB-ST. All 25 LIODetect-reactive slaughtered camels underwent detailed postmortem examination; nonreactive slaughtered camels were not examined postmortem. Lesions identified in two reactive camels were evaluated by histopathology, Ziehl-Neelsen staining, and IS6110 polymerase chain reaction (PCR). LIODetect reactivity was detected in 33/356 field camels (9.3%, 95% CI: 6.5%-12.8%), 25/393 slaughtered camels (6.4%, 95% CI: 4.2%-9.2%), and 3/86 workers (3.5%, 95% CI: 0.7%-9.9%). No recorded characteristic was associated with reactivity among field camels. Among slaughtered camels, age group and body condition showed exploratory statistical associations with reactivity, but category-specific estimates were imprecise. Two of the 25 reactive slaughtered camels (8.0%) had granulomatous lymphadenitis with acid-fast bacilli, and lesion tissue from both animals contained IS6110-detectable Mycobacterium tuberculosis complex (MTBC) DNA. LIODetect TB-ST has not been validated for prevalence estimation in dromedaries; therefore, these proportions describe assay reactivity rather than true infection prevalence. Because postmortem examination was restricted to reactive animals, the 2/25 finding cannot estimate lesion prevalence, false-negative frequency, or positive predictive value. The three reactive workers represent an occupational-health surveillance signal, not evidence of active tuberculosis or camel-to-human transmission. Systematic meat inspection, validated camel diagnostics, culture and species-level molecular characterization, traceable animal movements, and linked veterinary and occupational-health surveillance are needed.

Indexed as

CamelusMycobacterium tuberculosisOne HealthTuberculosisAbattoirsAnimalsCross-Sectional StudiesHumansMaleUnited Arab Emiratesabattoir workersdromedary camelLIODetect TB-STMycobacterium tuberculosis complexOne Healthseroreactivity

Identifiers

PMID42765621
PMCPMC13591985

What OpenQuestion holds

Textmetadata
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.