About Contact Lens Case Safety There is good news for contact lens wearers from the American Society for Microbiology 55th Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC). New research has developed a “microbiosensor”-novel sensor device that alerts contact lens wearers when it is unsafe to put contact lenses in their eyes. This new device could reduce the incidence of severe eye infections which occur when dirty contact lenses are worn. This technology has potential for use as a both a research tool in clinical studies to monitor levels of bacterial growth associated with contact lens wear, and as a new approach to reducing and even preventing eye infections associated with contaminated contact lenses. While contact lenses are quite safe and effective properly fitted and cared for, there are a significant number of patients who just don’t take great care and misuse their solutions and especially their cases. Most often, they simply don’t keep their cases clean or replace them or don’t replace the solution in the case each and every day they wear their lenses. These kinds of risky behaviors expose the contact lens wear to increased eye safety risk of infection.