onchocerciasis - university of north carolina at chapel hillcourses.bio.unc.edu/2010fall/biol062/dec...
TRANSCRIPT
“River Blindness”
17.7million affected.
775,000Blind or visually impaired.
95percent of cases occur in Africa.
Distribution
Why Africa???
Think climate…
Eye lesions
Keratinitis
Nodules
Fever
Discoloration
Joint Pain
I breed in fast-flowing rivers.
I am transmitted by the black fly.
SightsaversMedical treatment
Education
Insecticides
Job training