Asuzu Onyeka V.

Department of Animal Production and health, Faculty of Agriculture, Federal University, Oye-ekiti, Ekiti State, Nigeria

Nwaehujor Chinaka O.

Department of Biochemistry, Faculty of Basic Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria

Ukagwu Amara L.

Department of Veterinary Microbiology, Faculty of Veterinary Medicine, Federal University of Agriculture, Umudike, Abia State, Nigeria

Nwogwu Innocent C.

Department of Anatomy, Faculty of Veterinary Medicine, University of Nigeria Nsukka, Enugu State, Nigeria