2009 Fort Hood shooting. On November 5, 2009, a mass shooting took place at Fort Hood, near Killeen, Texas. Nidal Hasan, a U.S. Army major and psychiatrist, fatally shot 13 people and injured more than 30 others. The shooting produced more casualties than any other on an American military base.
A stye (or sty) is an acute infection of the secretory glands of the eyelids. Frequently, bacteria can enter and infect an eyelid oil gland, which are present in both the upper and lower eyelids, causing inflammation, pain, and redness of the eyelid, and even redness of the surrounding eyelid and cheek tissue. The medical term for stye is hordeolum.
A stye is an infection of one of the three types of eyelid glands near the lid margins, at the base of the lashes. A chalazion is an enlargement of a meibomian gland (an oil-producing gland in the eyelid), usually not associated with an infectious agent. More likely, the gland opening is clogged.