Evidence map›Paper›PMID 38676858›Full record

ArticleVeterinary research communications2024

Molecular detection and phylogenetic analysis of tick-borne pathogens in cattle from southern Malawi.

Boniface Chikufenji, Uday Kumar Mohanta, Kyoko Hayashida, Elisha Chatanga, Eloiza May Galon, Nathan Kamanga, Aaron Edmond Ringo, Zhuowei Ma, Xuenan Xuan

Abstract read
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Article in Veterinary research communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Molecular epidemiology ofFrontiers in microbiology · 2026
    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.

Boniface ChikufenjiNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan.
Uday Kumar MohantaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan. ukmohanta.mipa@sau.edu.bd.
Kyoko HayashidaDivision of Collaboration and Education, International Institute for Zoonosis Control, Hokkaido University, Kita-20, Nishi-10, Sapporo, Hokkaido, 001-0020, Japan.
Elisha ChatangaDepartment of Veterinary Pathobiology, Faculty of Veterinary Medicine, Lilongwe University of Agriculture and Natural Resources, Post Office Box 219, Lilongwe, Malawi.
Eloiza May GalonNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan.
Nathan KamangaDepartment of Animal Health and Livestock Development, Ministry of Agriculture Irrigation and Water Development, Post Office Box 2096, Lilongwe, Malawi.
Aaron Edmond RingoNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan.
Zhuowei MaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan.
Xuenan XuanNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 080-8555, Japan. gen@obihiro.ac.jp.

Funding

Grant-in-Aid for Scientific Research , JSPS Core-to-Core program 18KK0188Strategic International Collaborative Research Project sponsored by the Ministry of Agriculture, Forestry, and Fisheries of Japan JPJ008837
6 · The paper itself

Abstract

introductionTick-borne diseases (TBDs) pose a major hindrance to livestock production in countries with limited resources. Effective prevention and management of TBDs require a thorough understanding of disease vectors and pathogens. However, there is limited information on studies of bovine tick-borne pathogens (TBPs) using molecular methods in Malawi. This study aimed to detect TBPs of cattle populations in southern Malawi, which has the largest cattle population in the country. METHODOLOGY: A total of 220 blood samples from apparently healthy cattle were collected in six districts, and were screened for selected TBPs using polymerase chain reaction (PCR).

resultsThe overall detection rate of TBPs was 72.3%. Among the detected pathogens, Babesia bigemina had the highest detection rate (34.5%), followed by Anaplasma marginale (23.2%), Anaplasma phagocytophilum (22.3%), Theileria taurotragi (22.3%), Theileria parva (15.5%), Anaplasma bovis (9.6%), Babesia bovis (7.3%), Theileria mutans (4.1%), and Babesia naoakii (2.7%). Among the positive samples, 64.2% were found to be co-infected with two or more TBPs, with the highest number of seven pathogens detected in a single sample. The study documents the existence of A. phagocytophilum, B. bovis, and B. naoakii in Malawian cattle for the first time.

conclusionThe findings herein demonstrate a significant burden of TBPs on cattle in Malawi, which gives a challenge in combating TBDs. The high TBP burden, along with the high co-infection frequencies in Malawian cattle necessitates the urgency to implement effective control strategies to enhance cattle production in the country.

Indexed as

BabesiaCattle DiseasesPhylogenyTick-Borne DiseasesAnaplasmaAnaplasmosisAnimalsBabesiosisCattleMalawiPolymerase Chain ReactionTheileriaCattleMalawiPCRPhylogenetic analysisTick-borne pathogens

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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.