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.
Narrow-leafed ash (Fraxinus angustifolia) shoot with leaves. Fraxinus /ËfrÃ¦ksáµ»nÉs/, English name ash, is a genus of flowering plants in the olive and lilac family, Oleaceae. It contains 45â65 species of usually medium to large trees, mostly deciduous though a few subtropical species are evergreen. The genus is widespread across much of Europe, Asia and North America.