
The Centers for Disease Control and Prevention on Wednesday night sent a health alert to physicians, saying the outbreak includes at least 55 people in 12 states. One died.
Disease investigators have linked the infections, including some found in blood, urine and lungs, to EzriCare Artificial Tears. Many of the patients said they had used the product, which is a lubricant used to treat irritation and dryness.
The infections were all caused by a bacteria called Pseudomonas aeruginosa. Investigators detected that kind of bacteria in open EzriCare bottles, but further testing was underway to see if the strains matched.