Corneal ulcers are most commonly caused by an infection with bacteria, viruses, fungi, or a parasite. 1  Acanthamoeba keratitis occurs in contact lens users. It is more likely to happen in people who make their own homemade cleaning solutions.  Fungal keratitis can occur after a corneal injury involving plant material.
S IECUSâthe Sexuality Information and Education Council of the United States was founded in 1964 to provide education and information about sexuality and sexual and reproductive health. SIECUS affirms that sexuality is a fundamental part of being human, one that is worthy of dignity and respect.IECUS works to create a world that ensures social justice and sexual rights.
Report Abuse. The Organization of the Petroleum Exporting Countries (OPEC) is an international organization made up of Algeria, Indonesia, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, the United Arab Emirates, and Venezuela.Since 1965 its international headquarters have been in Vienna, Austria.ran, Iraq, Kuwait, Saudi Arabia, and Venezuela were the original members; they were joined by Qatar (1961), Indonesia and Libya (1962), Abu Dhabi (1967; membership transferred to the United Arab Emirates, 1974), Algeria (1967), and Nigeria (1971).