Evidence map›Paper›PMID 41768963›Full record

ArticleVeterinary medicine international2026

Epidemiological Study and Molecular Characterization of Lumpy Skin Disease in Cattle in Egypt.

Heba Hassan El-Nady, Ahmed Mansour, Mohamed Ibrahim Eissa, Naser Zeidan Abou-Zeid, Elshaima Mohamed Fawzi, Amal Mokhtar Abd El-Raof, Abdelrhman Awad Sobeih, Mohamed Mansour Bakrash, Yousry Abdelfatah El Shazly

Abstract read
In one paragraph

Article in Veterinary medicine international, 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

9 authors.

Heba Hassan El-NadyDepartment of Animal Medicine, Infectious Diseases, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0000-0003-0755-0091
Ahmed MansourDepartment of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0009-0007-7900-7246
Mohamed Ibrahim EissaDepartment of Animal Medicine, Infectious Diseases, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0009-0008-0388-1567
Naser Zeidan Abou-ZeidDepartment of Animal Medicine, Infectious Diseases, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0009-0008-9970-3289
Elshaima Mohamed FawziDepartment of Animal Medicine, Infectious Diseases, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0000-0002-5149-3189
Amal Mokhtar Abd El-RaofVirology Department, Tissue Culture Unit, Animal Health Research Institute, El-Giza, 12311, Egypt, ahri.gov.eg.ORCID https://orcid.org/0009-0000-7749-3673
Abdelrhman Awad SobeihAnimal Wealth Development Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0000-0002-7154-2785
Mohamed Mansour BakrashPrivate Sector, Beheira, Egypt.ORCID https://orcid.org/0009-0003-2502-1406
Yousry Abdelfatah El ShazlyFaculty of Veterinary Medicine, Veterinary Hospital, Zagazig University, Zagazig, 44511, Egypt, zu.edu.eg.ORCID https://orcid.org/0000-0001-8943-5446

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lumpy skin disease virus (LSDV) constitutes one of the most significant poxvirus infections impacting livestock and has a high morbidity rate and a comparatively low mortality rate. This study was designed to elucidate the epidemiology and the molecular analysis of LSDV using conventional polymerase chain reaction (PCR) to amplify the extracellular enveloped viral (EEV) glycoprotein gene. Out of 470, 167 cows from 10 herds exhibited typical signs of LSD in four governorates in Egypt (Al-Sharkia, Al-Ismailia, Al-Menofia, and Al-Beheira) during recent outbreak in summer 2025. The morbidity, mortality rate, and case fatality rates were 35.53% (167/470), 5.32% (25/470), and 14.97% (25/167), respectively. The univariable logistic regression result demonstrated that age of the animal, grazing system, water source, and introduction of new animals without quarantine were significant predictors for the outbreak of LSD. Vaccination of the animals with using fly repellent was recommended to control the disease. Sixty-nine out of 82 (84.1%) developed pock lesions on chorioallantoic membrane, while 75 out of 82 (91.46%) had cytopathic effects on Madin-Darby Bovine Kidney cell line. Twenty-two out of 23 (95.65%) samples tested positive for PCR at 958 base pair. The partial sequence of 3 samples and ARRIAH LSD VAC was translated into amino acids revealing a distinct 27-nucleotide insertion with substitution of 11 nucleotides when compared to ARRIAH LSD VAC; consequently, there was a variation in more than 10 amino acids. The field isolates presented single-nucleotide polymorphism (SNP) at position 54 G (ZAG-LSD3)/A (ISM-LSD1 and MNF-LSD2), exhibiting a high degree of nucleotide similarity with a virulent strain from Egypt, India, and Austria. Furthermore, the partial sequence of the EEV glycoprotein gene possesses the capacity to implement the differentiation between infected and vaccinated animals (DIVA) strategy when utilized alongside the ARRIAH LSD VAC, which has recently been employed in Egypt.

Identifiers

PMID41768963
PMCPMC12946703

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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.