1. Division of Infectious disease investigation, Health and Environment Research Institute of Gwangju City, Gwangju, Korea;
2. Division of Zoonoses, Korea Centers for Disease Control and Prevention, Cheongju, Korea
3. Departments of Internal Medicine, School of Medicine, Chosun University, Gwangju, Korea;
4. Clinical Pathology, Gwangju Health University, Gwangju, Korea;
5. Premedical Science, College of Medicine, Chosun University, Gwangju, Republic of Korea;