1. the state or condition of being endemic; the occurrence of a disease, plant, or animal species that is restricted to a particular geographic area or population.
Usage: commonly used in biology, ecology, and epidemiology; can refer to both disease patterns and species distribution

Examples

• The endemism of malaria in tropical regions makes it a major public health concern.
• Scientists study endemism to understand how species adapt to isolated environments.
• The island's endemism of unique bird species reflects millions of years of isolated evolution.
• Endemism of certain plant diseases limits agricultural production in specific regions.
• Conservation efforts focus on areas with high endemism to protect rare species.
• The endemism of the disease in that country required targeted vaccination campaigns.