Abstract

Role of Nanoparticles as an Alternative Control Strategy Against Avian Coccidiosis: A Comprehensive Review

Authors: Umm Ul Khair, Lubabah Numan, Muhammad Farrukh Naeem, Shahzaib Wahid, Muhammad Abdullah Qureshi, Muqadas, Syed Rizwan Ahmad and Aftab Shaukat

DOI: http://dx.doi.org/10.71081/cvj/2026.069

Abstract
Avian coccidiosis is one of the most economically important parasitic infections of poultry worldwide, which manifests as intestinal damage, low feed efficiency, reduced growth, and high mortality. Protozoan parasites of the genus Eimeria cause coccidiosis, which is traditionally treated with anticoccidial drugs and vaccinations. However, the development of drug resistance, concerns regarding chemical residues, and constraints of control through vaccines have sparked interest in alternative approaches. Recently, nanotechnology has been considered a promising area with promising approach for disease control using targeted delivery systems, improved bioavailability, immunomodulation, and direct antiparasitic impact. Nanoparticles have been shown to disrupt parasite life cycles, enhance therapeutic efficacy, and aid host immune responses. This review explains the use of nanoparticle-based strategies to manage avian coccidiosis, including the modes of action, nanoparticles employed, experimental research, safety aspects, and future perspectives on the use of nanoparticles in poultry production systems.

Keywords: Alternative, Coccidiosis, Control, Nanoparticles, Poultry