Question

River blindness is endemic in parts of Central America and

O Russia
O Southeast Asia
O Africa
O Europe

Answer 1

River blindness is endemic in parts of Africa. It is caused by a parasitic infection from a worm called Onchocerca volvulus.

Step-by-step explanation:

River blindness is endemic in parts of Africa. It is caused by a parasitic infection from a worm called Onchocerca volvulus. The disease is transmitted through the bites of infected blackflies. The larvae of the worm migrate to the eyes, leading to visual impairment and blindness.

Learn more about River blindness