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Two additional deaths linked to bacteria in recalled eye drops, CDC says

A rare strain of bacteria found in recalled eye drops has been linked to dozens of infections, as well as cases of vision loss and surgical removal of eyes. This week, the US Centers for Disease Control and Prevention reported two additional deaths – a total of three – have been linked to the bacterial infection.

Global Pharma Healthcare recalled its Artificial Tears Lubricant Eye Drops that were distributed by EzriCare and Delsam Pharma last month, and the agency has been warning people not to use the drops.

As of March 21, the CDC has identified 68 people in 16 states with infections of a rare strain of drug-resistant Pseudomonas aeruginosa never before reported in the United States. Most of the patients reported using artificial tears, the CDC said, and EzriCare Artificial Tears was the brand most commonly reported.

Reported adverse events include infections of the cornea, bloodstream, respiratory tract and urinary tract. There are eight reports of lost vision and four reports of surgically removed eyeballs.

On Wednesday, two case reports published in JAMA Ophthalmology offered more details about how these problems developed.

One of the new case reports described a 72-year-old woman who lost vision in her left eye after using EzriCare artificial tears for dry eyes for about a week.

“She started noticing some blurry vision in her left eye for a few days,” said Dr. Ahmed Omar, an ophthalmologist at University Hospitals Cleveland Medical Center, who treated the woman. “It was initially painless, but according to the patient and her husband, one morning she woke up and she had a yellow discharge on her pillow. And that’s when she started noticing that the appearance of her eye had changed.” 

The woman went to the emergency room, where doctors discovered a large ulcer on her left cornea, nearly involving the entire eye. She was admitted to the hospital for three weeks, requiring IV antibiotics, antibiotic eye drops and multiple surgical interventions.