A deadly fungus, Candida auris (C. auris), has spread to 27 states in the U.S., infecting over 7,000 people in 2025, according to the Centers for Disease Control and Prevention (CDC). This highly contagious fungus, often found in healthcare settings, poses a significant threat due to its resistance to most antifungal treatments.
C. auris, first identified in Japan in 2009, can survive on surfaces for extended periods, making it difficult to contain. It spreads through contaminated surfaces, medical equipment, and even through the air in healthcare environments. This superbug is particularly dangerous for patients with weakened immune systems or those using medical devices like ventilators and catheters.
The CDC reports that the mortality rate for those infected ranges from 30 to 60 percent. The fungus has been found on bed rails, hospital equipment, and other surfaces, making it a persistent threat in medical facilities. According to The Hill, scientists are concerned that climate change may be contributing to the spread of C. auris by enabling fungi to adapt to warmer temperatures.
Efforts to combat the spread include improving diagnostic tests and developing new antifungal agents, as highlighted in a Fox News report. Health officials emphasize the importance of hygiene practices, such as frequent handwashing and using alcohol-based sanitizers, to prevent transmission.
The CDC continues to monitor the situation, urging healthcare facilities to implement strict infection control measures. As the fungus spreads, researchers are racing to find effective treatments to curb this growing threat.