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‘Superbug’ fungus spread in two cities, health officials say – California News Times

This 2016 photo, provided by the US Centers for Disease Control and Prevention, shows a strain of Candida auris cultivated in a Petri dish at the CDC Institute. On Thursday, July 22, 2021, the CDC said there was evidence of untreatable fungi prevailing in two hospitals in the Nursing Home and Dallas area of ​​Washington, DC. Credit: Shawn Lockhart / CDC via AP

U.S. health officials said Thursday that there was evidence of untreatable fungi prevailing in two hospitals and one nursing home.

Outbreaks of “super bugs” have been reported at nursing homes in Washington, DC and at two hospitals in the Dallas area, the US Centers for Disease Control and Prevention reported. A handful of patients had an invasive fungal infection that was impervious to all three major classes of drugs.

“This is really the first time we have begun to see clusters of resistance in which patients appear to be infected with each other,” said Dr. Meghan Lyman of the CDC.

fungus, Candida auris, Is a harmful form of yeast that is considered dangerous hospital Nursing home patients with serious medical problems. It is most deadly when it enters the bloodstream, heart or brain.Occurrence Medical facility The spread of fungi on patient contact and contaminated surfaces is spurred.

Health officials have warned about super bugs for years after seeing infections where commonly used drugs are almost ineffective. In 2019, doctors diagnosed three cases in New York. These cases were also resistant to a class of drugs called echinocandin and were considered the last line of defense.

In these cases, there was no evidence that the infection had spread from patient to patient. Scientists have concluded resistance to drugs formed during treatment.

The CDC concluded that new cases have spread.

In Washington, DC, a cluster of 101 C. auris cases in a nursing home dedicated to highly ill patients contained three cases resistant to all three antifungal drugs. Twenty-two clusters of two hospitals in the Dallas area contained two hospitals with that level of resistance. The facility was not identified.

Those cases were seen from January to April. Of the five who completely resisted treatment, three died. Both Texas patients and Washington patients.

Both were ongoing outbreaks, with additional infections confirmed since April, Lyman said. However, the added number of them was not reported.

Researchers reviewed medical records and found no evidence of previous antifungal use among patients in those clusters. Health officials say that means they spread from person to person.


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