Trachoma Blindness
Trachoma is a contagious bacterial infection that affects the surface of the eyes.
Trachoma blindness. Trachoma is an eye infection affecting both eyes. An estimated 84 million cases of active disease in need of treatment if blindness is to be prevented. The best way to prevent this is surgery.
Repeat infection with this organism leads to conjunctival inflammation and scarring trichiasis and ultimately blinding corneal opacification. Trachoma is the world s leading infectious cause of blindness. Over time scar tissue or ulcers can form that lead to blindness.
The world health organization who estimates that nearly 2 million people have been blinded by trachoma. According to the world health organization who trachoma has caused the visual impairment of 1 8 million people. Trachoma is usually treated by a single dose of a specific antibiotic.
Most blinding trachoma occurs in poor areas of africa. Worldwide there are about 8 million people irreversibly visually impaired by trachoma. The infection causes a roughening of the inner surface of the eyelids.
Trachoma is the most common infectious cause of blindness in the world and is due to recurrent ocular surface infection and secondary scarring from chlamydia trachomatis. Trachoma is an infectious disease caused by bacterium chlamydia trachomatis. This debilitating disease is caused by a contagious bacterial infection of the eye spread from person to person through contact with contaminated hands clothing and eye seeking flies.
It is caused by an obligate intracellular bacterium called chlamydia trachomatis the infection is transmitted by direct or indirect transfer of eye and nose discharges of infected people particularly young children who harbour the principal reservoir of infection. Trachoma is the leading infectious cause of blindness worldwide. Trachoma is the world s leading infectious cause of blindness a disease of poverty it is one of 20 neglected tropical diseases ntds as defined by the who.
Trachoma is an infectious disease responsible at present for approximately 3 of the world s blindness. Trachoma is a bacterial eye infection caused by the bacterium chlamydia trachomatis it is spread through contact with infected eye and nose secretions often through direct personal contact shared towels or cloths as well as eye seeking flies. In areas where trachoma is prevalent infection rates among children under 5 can be 60 percent or more.
Currently around 1 9 million people worldwide are blind or visually impaired by trachoma and it remains a public health problem in 44 countries. Trichiasis can lead to blindness. Trachoma is the leading preventable cause of blindness worldwide.
Cases of active trachoma and their contacts should be treated at the same time and advised about preventive measures such as face washing and household environmental measures. Untreated repeated trachoma infections can result in a form of permanent blindness when the eyelids turn inward.
