Enforcement Rules of the Communicable Disease Control Act Article 5
The epidemic areas mentioned in the Act refer to either the international or domestic epidemic areas announced either by the central or local competent authorities in accordance with regulations of Paragraph 1, Article 8 of the Act, where communicable diseases are prevalent or infections have been reported.
中文原文 傳染病防治法施行細則第5條
本法所稱疫區，指有傳染病流行或有疫情通報，經中央或地方主管機關依本法第八條第一項規定發布之國際疫區或國內疫區。