Molecular prevalence of Anaplasma marginale, Babesia bigemina, and Theileria orientalis and their associations with Mafriwal cattle’s age groups
Keywords:
Anaplasma marginale; Babesia bigemina; Theileria orientalis; hemoparasite; Mafriwal cattle.Abstract
Objective: This study was designed to determine the molecular prevalence of hemoparasites and their associations with Mafriwal cattle’s age groups.
Materials and Methods: Blood samples were taken from the coccygeal veins of calves (n = 92), yearlings (n = 95), lactating (n = 90), and dry (n = 94) cows, which were subjected to microscopic and molecular identification of hemoparasites. The prevalence rate was determined based on the proportion of infected samples in the observed samples. Associations between hemoparasitism and different age groups of Mafriwal cattle were determined by the odds ratio and Fisher’s exact test.
Results: Babesia bigemina was the most prevalent hemoparasite in monospecies infection (20.8%), while the co-infection of Anaplasma marginale and B. bigemina (36.4%) had the highest molecular prevalence. Highly significant associations of hemoparasitism were observed between calves and yearlings (p < 0.001, Odds ratio = 21.340, 95% CI = 3.200–907.871), lactating (p < 0.01, Odds ratio = 6.600, 95% CI = 1.808–36.516), and dry (p < 0.001, Odds ratio = 10.457, 95% CI = 2.363–96.242) cows. Nevertheless, calves and yearlings were 2–4 times more likely to be co-infected with multiple hemoparasite species in comparison to older age groups.
Conclusion: Mafriwal cattle were more susceptible to hemoparasitism with advancing age, but the younger calves were more prone to be co-infected with multiple hemoparasite species.
Adv. Vet. Anim. Res., 11(2): 384-391, June 2024
http://doi.org/10.5455/javar.2024.k787
Downloads
39
44
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Muhamad Ali Hanapiah Ab Manap, Nur Sabrina Ahmad Mustaza, Nur Amalina Nasruddin, Wan Ladiana Wan Abdullah, Halimatun Yaakub, Basripuzi Nurul Hayyan
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).