Endemic

[Sarah]

An endemic disease.Fear, which is an endemic latent in every human heart, sometimesrises into an epidemic. J. B. Heard.

[Rihanna]

[Regularly] [found] in a [particular] place

[Sonia]

(of a disease or condition) regularly found among particular people or in a certain area.

[Jessica]

ADJECTIVE

Native to the people, belonging to a people.

Restricted to a specific region or locale.

NOUN

When a disease is no longer spreading through the population in the initial [epidemic] but is now continuously coming back in smaller [peaks] before dissipating and starting to come back again.

Also see epidemic and [erademic]

[Monty]

especially of a disease or a condition, regularly found and very common among a particular group or in a particular area: