1. Ji-Rong Yang, PhD, is a Technical Specialist, and Ming-Tsan Liu, PhD, is a Researcher and Primary Investigator, in the Viral Respiratory Diseases Laboratory; Hwa-Jen Teng, PhD, is Section Chief, and Jou-Han Chen is an Assistant Researcher, in the Laboratory Quality Assurance and Biosafety Section; Hsin-I Huang, MD, is a Medical Officer; and Shu-Ying Li, PhD, is Center Director; all at the Center for Diagnostics and Vaccine Development, Centers for Disease Control, Taipei, Taiwan.