The pound sterling (symbol: Â£; ISO code: GBP [Great Britain Pound]), commonly known as the pound, is the official currency of the United Kingdom, Jersey, Guernsey, the Isle of Man, South Georgia and the South Sandwich Islands, the British Antarctic Territory, and Tristan da Cunha.
Trachoma, also called granular conjunctivitis, Egyptian ophthalmia, and blinding trachoma, is an infectious disease caused by bacterium Chlamydia trachomatis. The infection causes a roughening of the inner surface of the eyelids. This roughening can lead to pain in the eyes, breakdown of the outer surface or cornea of the eyes, and possibly blindness. Untreated, repeated trachoma infections can result in a form of permanent blindness when the eyelids turn inward. The bacteria that cause the disease can be spread by both direct and indirect contact with an affected person's eyes or nose.
Due to the contagiousness of trachoma, it is necessary to treat all who might be in contact with the infected individuals. The actual treatment is the onetime use of use of azithromycin (Zithromax) pills (currently the treatment of choice) or the topical use of 1% tetracycline (Achromycin) ointment.