Evidence map›Paper›PMID 42693708›Full record

ArticleVeterinary medicine and science2026

Molecular Detection, Epidemiology and Genetic Diversity of Babesia microti Infecting Wild Rodents.

Hafiza Misbah Munir, Muhammad Naeem, Maryam Ijaz, Shakir Ullah, Muhammad Usman, Zaki Ur Rehman Nasir, Adil Khan, Khalid S Almaary, Amir Bouallegue, Atrsaw Asrat Mengistie and 1 more

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Article in Veterinary medicine and science, 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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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Hafiza Misbah Munir *Institute of Zoology, Bahauddin Zakariya University, Multan, Pakistan.
Muhammad Naeem *Institute of Zoology, Bahauddin Zakariya University, Multan, Pakistan.
Maryam Ijaz *Institute of EcoHealth, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.ORCID https://orcid.org/0000-0003-0367-9197
Shakir UllahDepartment of Zoology, Abdul Wali Khan University, Mardan, Pakistan.
Muhammad UsmanThe University of Lahore, Sargodha Campus, Sargodha, Pakistan.ORCID https://orcid.org/0009-0005-5113-429X
Zaki Ur Rehman NasirThe University of Lahore, Sargodha Campus, Sargodha, Pakistan.
Adil KhanDepartment of Botany and Zoology, Bacha Khan University, Charsadda, Khyber Pakhtunkhwa, Pakistan.
Khalid S AlmaaryDepartment of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia.
Amir BouallegueLaboratory of Food Oral Processing, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China.
Atrsaw Asrat MengistieDepartment of Biology, Bahir Dar University, Bahir Dar, Ethiopia.ORCID https://orcid.org/0009-0009-7184-2591
Furhan IqbalInstitute of Zoology, Bahauddin Zakariya University, Multan, Pakistan.ORCID https://orcid.org/0000-0003-4996-0152

Funding

Ongoing Research Funding Program ORF-2026-189
6 · The paper itself

Abstract

backgroundRodents are considered an important natural reservoir of many zoonotic infectious agents, including parasitic Apicomplexa. To assess the potential risk of rodent-borne parasitic protozoa in Pakistan, the present study was designed to determine the molecular prevalence and phylogenetic characteristics of Babesia microti in blood samples collected from Rattus rattus (N = 137), Mus musculus (N = 67) and Rattus norvegicus (N = 80).

methodsRodents were trapped from seven districts of Pakistan between October 2023 and September 2024. PCR amplified a 238 bp fragment from the 18S rRNA gene of B. microti in 35 out of 284 (12%) of the screened rats and mice. DNA sequencing, BLAST and phylogenetic analysis were performed to confirm the presence and the phylogenetic similarity of the isolates. Complete blood counts were also analysed to evaluate haematological changes.

resultsAll three rodent species were found infected with this parasite but no significant association was observed between infection status and rodent sex or species. Statistical analysis showed that the prevalence of B. microti in R. norvegicus differed significantly between the sampling sites (p = 0.01), ranging from 0% in Buner, Dera Ghazi Khan and Rajanpur to 42% in Sargodha. DNA sequencing and BLAST analysis confirmed the presence of B. microti in rodent blood samples, with 100% sequence similarity to GenBank reference sequences. Phylogenetic analysis showed that Pakistani isolates were genetically similar and clustered with the 18S rRNA nucleotide sequences that were isolated from rodents in France, Russia and Japan. B. microti-infected rodents had disturbed total white and red blood cell counts and associated parameters.

conclusionsIn conclusion, we are reporting a moderate prevalence of B. microti in three wild Pakistani rodent species for the very first time. Further epidemiological studies are required to evaluate the potential zoonotic risk posed by B. microti-infected rodents in Pakistan.

Indexed as

Babesia microtiBabesiosisGenetic VariationRodent DiseasesAnimalsFemaleMaleMicePakistanPhylogenyPrevalenceRatsRNA, ProtozoanRNA, Ribosomal, 18SSequence Analysis, DNARNA, ProtozoanRNA, Ribosomal, 18SBabesia microticomplete blood countmolecular prevalencePakistanphylogenywild rodents

Identifiers

PMID42693708
PMCPMC13542696

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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.