FILE - This scanning electron microscope image made available by the Centers for Disease Control and Prevention shows rod-shaped Pseudomonas aeruginosa bacteria. U.S. health officials are advising people to stop using the over-the-counter eye drops, EzriCare Artificial Tears, that have been linked to an outbreak of drug-resistant infections of Pseudomonas aeruginosa. The Centers for Disease Control and Prevention on Wednesday night, Feb. 1, 2023, sent a health alert to physicians, saying the outbreak includes at least 55 people in 12 states. One died. (Janice Haney Carr/CDC via AP)