1. Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
2. School of Dental Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
3. Faculty of Veterinary Medicine, Universiti Malaysia Kelantan, Kota Bharu, Malaysia
4. Infectious Disease Control and Epidemiology Unit, Hospital Universiti Sains Malaysia, Kota Bharu, Malaysia