News Blood-Sucking Fly That Can Cause Human Blindness Identified In Darjeeling, Kalimpong Onchocerciasis, commonly known as ‘river blindness,’ is caused by the parasitic worm Onchocerca volvulus. The worm is carried by black flies. Post Navigation Previous Haryana CM Announces Ex-Gratia Of Rs 50 Lakh, Govt Job For Kin Of Navy Officer Killed In PahalgamNext 77 Pakistanis Won’t Participate In Char Dham Pilgrimage Following Pahalgam Terror Attack More Stories News ‘Water, Food Will Become Scarce’: Anurag Thakur Slams Pakistan, Says India Will Not ‘Cower Down’ News Pakistan Takes ‘Emergency’ Steps To Secure Drug Supplies After India Halts Trade: Report News 45-Year-Old Social Activist Shot By Terrorists In J-K’s Kupwara