Trachoma is a preventable disease that results from poor hygiene and sanitation. Which of the following body parts does it affect?

Eye

The correct answer is Option (1)- Eye

Trachoma is a preventable disease that primarily affects the eye.

Explanation:

Trachoma is a bacterial infection caused by Chlamydia trachomatis. It is a leading cause of preventable blindness in the world, especially in areas with poor hygiene and inadequate access to sanitation. Trachoma is transmitted through direct or indirect contact with eye and nose discharge from infected individuals.

Repeated infections with Chlamydia trachomatis can lead to scarring of the conjunctiva (the thin membrane covering the eye) and may result in the turning in of the eyelashes (trichiasis), causing irritation to the cornea. If left untreated, trachoma can lead to visual impairment and blindness. Implementing hygiene practices, access to clean water, and antibiotic treatment are key strategies for preventing and controlling trachoma.