Dr. Suzanne Fleiszig of the University of California at Berkley is a leading expert on the genesis of microbial keratitis in contact lens wear. Her pioneering work on pseudomonas infection dramatically broadened our understanding of this ubiquitious pathogen.  This brilliant presentation explores corneal defenses against infection, with particular focus on the richness and complexity of corneal defenses.

Dr. Jerry Paugh from SCCO's Center for Vision Research has pioneered the use of flurophotometry as a measure of corneal permeability. Here he discusses the latest data from his ongoing work exploring contact lens solution related changes in corneal epitheliam barrier function in relation to contact lens materials and lens care products.  His work has revealed dramatic increases in permeability linked to PHMB preserved care products and silicone hydrogel materials.

Indian University's Dr. Carolyn Begley presents interesting data on blink rate among contact lens wearers. Blink rate actually increases signficantly with contact lens wear.  Possible reasons and contributing factors are explored.