Evidence map›Paper›PMID 41965919›Full record

ArticleScientific reports2026

Hair and wool of ruminants and canines as environmental vectors of Bacillus anthracis and potential human exposure in anthrax-endemic regions.

Muhammad Waqar Aziz, Nadia Mukhtar, Hamda Pervaiz, Tahir Yaqub, Kinza Khan, Alan J Wolfe, Daniel S Schabacker, Sara Forrester, Mark Khemmani, Waqas Ahmad and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 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

11 authors.

Muhammad Waqar AzizInstitute of Microbiology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Nadia MukhtarInstitute of Microbiology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Hamda PervaizInstitute of Microbiology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Tahir YaqubInstitute of Microbiology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan. tahiryaqub@uvas.edu.pk.
Kinza KhanDepartment of Microbiology, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan.
Alan J WolfeDepartment of Microbiology and Immunology, Loyola University Chicago, Chicago, IL, 60660, USA.
Daniel S SchabackerArgonne National Laboratory, Lemont, IL, 60439, USA.
Sara ForresterArgonne National Laboratory, Lemont, IL, 60439, USA.
Mark KhemmaniDepartment of Microbiology and Immunology, Loyola University Chicago, Chicago, IL, 60660, USA.
Waqas AhmadLivestock and Dairy Development Department, Government of the Punjab, Lahore, Pakistan.
Amin A AqelFaculty of Medicine, Mutah University, Al-Karak, Jordan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anthrax is an endemic and persistent zoonotic disease in Pakistan. This fact emphasizes the need for surveillance in high-risk endemic regions. The aim of this study was to assess the role of wool and hair of ruminants and canines in the transmission of Bacillus anthracis, the causative agent of anthrax, and to evaluate the exposure to anthrax in asymptomatic animals and humans. Samples from five districts were analyzed using microscopic methods, culture methods (on both PLET and blood agars) and PCR. Additionally, to check the exposure, ELISA was performed on animals and human samples. Interestingly, 114/441 (25.85%) samples exhibited Gram-positive rods and characteristic spore-forming bacilli. Culturing on selective media (PLET) and blood agar resulted in characteristic growth in 42 (9.52%) of samples. These 42 samples were confirmed for B. anthracis by PCR. The ELISA findings indicated exposure to anthrax in both animals and humans. The exposure rate in human samples varied across exposure groups, and the highest exposure was detected in humans exposed to the sheep (33%) and goats (33%), indicating zoonotic potential by small ruminants. The high degree of spore contamination indicated that the sole use of conventional microscopy may lead to an overestimation of anthrax prevalence. For accurate detection of anthrax, the present study suggests the need to integrate bacterial culture with molecular methods, e.g., PCR. These results highlighted the role of small ruminants as potential reservoirs and the need for strict biosecurity measures to mitigate the transmission of anthrax in endemic regions.

Indexed as

AnthraxBacillus anthracisHairRuminantsWoolAnimalsDisease VectorsDogsGoatsHumansPakistanSheepZoonosesAnthraxBacillus anthracisCanineEmerging zoonotic diseaseRuminants endemicWool and hair

Identifiers

PMID41965919
PMCPMC13230750

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