Question

what causes cogenital blindness​

Answer 1

Answer:

phone

Explanation:

because in small age mobile phone effect on eyes

Answer 2

Explanation:

From infectious causes of congenital blindness are included: CMV – infection, congenital rubella syndrome (with congenital cataract), congenital toxoplasmosis, congenital syphilis and rare mixed syndrome (anophthalmia, microphthalmia, etc).