Evidence map›Paper›PMID 41569507›Full record

ArticleVeterinary research communications2026

Comparative insights into molecular characterization and resistance profiling of methicillin-resistant Staphylococcus aureus across dairy livestock in Pakistan.

Muhammad Ijaz, Maria Batool, Muhammad Umar Javed, Hamza Rasheed, Arslan Ahmed, Ali Abdullah Jabir, Kehkshan Shahid, Ashraf Ali, Muhammad Talha

Abstract readComparative Study
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In one paragraph

Article in Veterinary research communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Muhammad IjazDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan. mijaz@uvas.edu.pk.
Maria BatoolDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Muhammad Umar JavedDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Hamza RasheedDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Arslan AhmedDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Ali Abdullah JabirDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Kehkshan ShahidDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Ashraf AliDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
Muhammad TalhaDepartment of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antimicrobial resistance (AMR) is a monolithic issue, particularly the global emergence of Methicillin-resistant Staphylococcus aureus (MRSA). This study investigated the prevalence of MRSA, its association with resistant genes and virulence factors. Furthermore, phylogenetic analysis, antibiogram, and In-silico analysis were performed. For this, 1,132 subclinical mastitis-positive milk samples from livestock (cattle, buffalo, sheep, goat, camel) were collected using convenient sampling. Out of the total, 558 (49.29%) and 441 (38.96%) isolates were found to be positive for S. aureus based on phenotypic and genotypic information, respectively. Moreover, the highest MRSA prevalence was found in cattle 56 (53.33%), while the lowest was in buffalo 21 (18.75%), using the PCR tool. Also, the prevalence of enterotoxin and biofilm-producing icaA and icaD genes was evaluated. Antibiogram of MRSA isolates revealed that dairy animals exhibited high resistance to penicillin G, cefoxitin, and gentamicin, but remained susceptible to ciprofloxacin and moxifloxacin. MRSA of sheep origin showed distinct resistance patterns, showing more sensitivity towards gentamicin and amoxicillin. Also, out of 159 MRSA isolates, 111 were declared as MDR S. aureus. Phylogenetic analysis revealed that Pakistan MRSA isolates were closely related to each other, with goat and buffalo MRSA isolates showing a close evolutionary relationship. In-silico analysis showed that all dairy animals in Pakistan shared conserved nucleotide and amino acid motifs. This study concludes that MRSA represents a serious threat to livestock health due to its multidrug-resistant properties, and antibiogram profiling can provide a valuable tool for guiding effective therapeutic interventions against MRSA infections.

Indexed as

Anti-Bacterial AgentsLivestockMethicillin-Resistant Staphylococcus aureusStaphylococcal InfectionsAnimalsBuffaloesCattleFemaleGoatsMicrobial Sensitivity TestsMilkPakistanPhylogenyPrevalenceSheepVirulence FactorsAnti-Bacterial AgentsVirulence FactorsAntimicrobial resistanceComparative studyIn-silicoMRSAPhylogenetic analysis

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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.