Endemic means a disease that is always present in a population within a geographic area, typically year-round. For example, malaria is an endemic disease in parts of Africa south of the Sahara desert.
Taber's Cyclopedic Medical Dictionary. 24th ed. Philadelphia, PA: F.A. Davis Company; 2021. www.tabers.com/tabersonline/view/Tabers-Dictionary/739703/all/endemic. Accessed December 17, 2024.