a.

1. （疾病等）地方性的
   The avian flu is now quite endemic in the Southern part of Taiwan.

   禽流感目前在台湾南部甚为流行。

2. 某地特有的

n.

1. 地方病

adj.

1. (of a disease or condition) regularly found among particular people or in a certain area.
2. (of a plant or animal) native or restricted to a certain area.

n.