Trachoma, also referred to as ocular chlamydia, is a bacterial eye infection that poses a significant threat to communities, often leading to long-term devastation. This highly contagious disease thrives in countries where access to fundamental resources, like clean water, is limited. With approximately 232 million individuals at risk of contracting trachoma, over 20 million are currently suffering from active infections, and more than seven million are experiencing severe visual impairments as a result.
Chlamydia Trachomatis: The Common Bacterial Cause of Genital Chlamydia
Chlamydia trachomatis, a bacteria, is responsible for the most prevalent form of chlamydia, which primarily affects the genitals. However, it can also impact the eyes under certain circumstances. There are approximately 15 subspecies of C. trachomatis, each designated with an alpha-numeric name ranging from A to L3. The subspecies D through K are specifically associated with genital infections and may cause a mild infection of the eye’s white area known as inclusion conjunctivitis. On the other hand, subspecies A, B, Ba, and C are responsible for a persistent eye infection called trachoma.
Environmental Factors
Trachoma infection rates can reach alarming levels of 60 to 90 percent in certain regions. Various factors have been identified by researchers as contributing to the severity of trachoma, including socioeconomic status, hygiene practices, and proximity to water sources. In underdeveloped countries, limited access to water prevents many individuals from practicing proper hygiene, creating an environment conducive to the growth and spread of bacteria. Furthermore, individuals who become infected may lack the financial resources to seek necessary treatment.