Abstract
Fifty samples of the patients with conjunctivitis were gotten from conjunctiva of guests to Ophthalmology Department in Riyadh Hospital, the research facility tests comes about demonstrated that 2 tests in percent of (4%) were negative to bacterial development and Samples in percent of (96%) were sure to bacterial development clinically analyzed to 26acute and 22 constant conjunctivitis. It was appear that Neisseria sp. was the most incessant in the level of 26.4% took after by Staphylococcus aureus and Haemophilus influenza 19.1% to them two. Neisseiae sp. what's more, H. influenza break out the most noteworthy percent of intense conjunctivitis 38.4% to them two while in interminable conjunctivitis Neisseria sp. recorded the most noteworthy percent 36.3%. There was 41.66% of cases had two pathogens. The affectability test comes about demonstrated that Neisseria sp. secluded from intense disease was most touchy to Ampicillin (90%) and most impervious to Amoxicillin and Erythromycin (75%), while in incessant contamination was most delicate to Ampicillin (75%) and most impervious to Clindamycin (100%). H. influenza disengaged from intense contaminations was most delicate to Ampicillin (100%) and most impervious to Erythromycin (100%). The proportion of affectability and protection of other disengaged microorganisms was diverse in intense and endless disease.