What is trachoma and what are its symptoms?
Trachoma is a chronic infectious conjunctival keratitis caused by Chlamydia trachomatis, which is named because of the rough and uneven appearance of the lid conjunctiva, resembling sand grains. In the early stages of the disease process, there is infiltration of the conjunctiva, such as papillae and follicular hyperplasia, along with corneal vascular opacification; in the late stages, scarring of the affected lid conjunctiva occurs, resulting in inversion of the eyelid deformity, which aggravates the damage to the cornea and can seriously affect vision or even cause blindness. The incubation period is 5 to 14 days, both eyes are affected, and it occurs mainly in childhood or adolescence.
Although trachoma is an eye disease caused by Chlamydia, most are also associated with poor hygiene. Therefore, even if there is no vision problem, it is still necessary to wear a pair of glasses when you go out usually if only for daily
Giant firms attain internationally. They’ve workplaces and factories in many various international locations. They have the monetary assets to develop an underdeveloped nation by introducing western automation in production and advanced expertise. They change people’s lives in an underdeveloped country, and never at all times in a good way. That is corporate globalization.
I do not know a lot about ObamaCare, it’s a far cry from the NHS but I suppose a step in the best course e.g. the NHS is free on the level of use for all (no medical insurance). All I can say is what the NHS provides and let American’s who know their system finest decide for themselves.