Jericho ca. 6000 BCE. Jericho was originally founded by sedentary foragers/collectors in the Natufian Period some 12,800 - 10,500 years ago, predating ÃatalhÃ¶yÃ¼k Ã§atalhÃ¶yÃ¼k 3,000 3000. Years excavations revealed sometimes up to nine human skulls buried beneath the floor of These neolithic. houses
1 Infectious pinkeye can be caused by bacteria or viruses. 2  Avoiding contact with infected people, disinfection of household surfaces, and good hygienic practices can help prevent the spread of infectious pinkeye.
On this page: Causes of eye discharge â¢ Eye discharge treatment â¢ Babies and blocked tear ducts See also: More about eye infections â¢ 17 red eye causes â¢ How long does pink eye last? Eye discharge, or sleep in your eyes, is a combination of mucus, oil, skin cells and other debris that accumulates in the corner of your eye while you sleep.