1 Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia. olashodam2@yahoo.com.
2 Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, University of Ilorin, PMB 1515, Ilorin, Kwara State, Nigeria. olashodam2@yahoo.com.
3 Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
4 Avian Influenza Control Project Animal Health Component Desk Office, Taraba State Ministry of Agriculture and Natural Resources, Jalingo, Taraba State, Nigeria.
5 Department of Animal Production Techniques, Northern Technical University, Mosul, Iraq.