Oculo-respiratory syndrome

Oculo-respiratory syndrome (ORS) is a usually transient condition characterized by bilateral conjunctivitis, facial edema, and upper respiratory symptoms following influenza immunization. Symptoms typically appear 2 to 24 hours after vaccination and resolve within 48 hours of onset. Oculo-respiratory syndrome (ORS) is a usually transient condition characterized by bilateral conjunctivitis, facial edema, and upper respiratory symptoms following influenza immunization. Symptoms typically appear 2 to 24 hours after vaccination and resolve within 48 hours of onset. http://cvi.asm.org/content/early/2013/05/16/CVI.00659-12.abstract Copyright © 2013, American Society for Microbiology. All Rights Reserved.