Trachoma is an eye infection caused by a bacterium known as Chlamydia trachomatis. It mostly affects the inner surface of the eyelids, causing lid scarring and turning-in of eyelids (entropion) with the eyelashes rubbing on the cornea. The scratches on the cornea usually lead to corneal scars and blindness if the condition is not promptly taken care of.
House flies are responsible for the transmission of this infection. Hence, the infection is endemic in unhygienic environments. Good sanitation, antibiotics and regular washing of the face are recommended ways to prevent and treat trachoma.
