CDC Warns of Person-to-Person Transmission of Resistant Fungus

In a first, patients who hadn’t been treated with antifungals were found to carry Candida auris impervious to all three available classes of the drugs.

Written byShawna Williams
| 3 min read
illustration showing a microscopic view of C. auris, with clusters of round balls connected by filaments

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Since its discovery in 2009, Candida auris has emerged as a serious threat to human health. While it can colonize the skin of healthy people without causing symptoms, the fungus also invades the bloodstreams and wounds of vulnerable people, often in health care settings, and according to the Centers for Disease Control and Prevention (CDC), more than one-third of people with these invasive infections die. Last week, the CDC announced more bad news about C. auris: what the agency says is the first evidence that highly drug-resistant strains of the fungus are spreading from person to person.

“If you wanted to conjure up a nightmare scenario for a drug-resistant pathogen, this would be it,” Cornelius Clancy, an infectious diseases doctor at the VA Pittsburgh Health Care System, tells The New York Times. “An untreatable fungus infection would pose a grave threat to the immunocompromised, transplant recipients ...

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Meet the Author

  • Shawna was an editor at The Scientist from 2017 through 2022. She holds a bachelor’s degree in biochemistry from Colorado College and a graduate certificate in science communication from the University of California, Santa Cruz. Previously, she worked as a freelance editor and writer, and in the communications offices of several academic research institutions. As news director, Shawna assigned and edited news, opinion, and in-depth feature articles for the website on all aspects of the life sciences. She is based in central Washington State, and is a member of the Northwest Science Writers Association and the National Association of Science Writers.

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