"Over 30 million Americans enjoy the technological delight of contact lenses — a number so high that it’s easy to forget how super gross contacts can actually be. Much of that is because of human error: The Centers for Disease Control report that between 40 to 90 percent of contact lens-wearers don’t properly follow the care instructions, meaning they are much more susceptible to developing inflammation infections infections like conjunctivitis and keratitis," according to a post on Inverse. "A study published today in the journal mBio could have implications for discovering why these disease risk factors exist. Researchers from New York University’s School of Medicine found that wearing contact lenses actually changes the microbial structure of the eye’s conjunctiva, causing it to become more similar to that of skin microbiot." Read more.
Medical News Today has coverage of the study as well.