How can C. auris be managed along with lung infection?

Question

Hello doctor,

My father has been in the ICU for two weeks due to a severe lung infection. While he had been showing signs of improvement, the doctors recently informed us that he tested positive for Candida auris. They mentioned that it is resistant to many antifungal medications, which has made us extremely worried.

Does this mean his infection is untreatable? Could he have contracted it from the hospital, and how dangerous is it for someone already weakened by a serious illness? The doctors have said they are monitoring the situation, but I would like to better understand what this means for his long-term recovery and whether there is a risk of it spreading to other family members.

Please help.

Answer 1

Hello,

Welcome to icliniq.com.

I am really sorry you are going through this.

It is incredibly stressful to watch a loved one fight a serious lung infection, and hearing something like Candida auris on top of that can feel overwhelming. Let us break it down to make things a bit clearer.

1. What is Candida auris (C. auris)?

It is a type of yeast (fungus) that can cause serious infections, especially in people who are already very sick or have weakened immune systems. It is resistant to many antifungal medications, which makes it harder to treat but not always untreatable. It often spreads in hospitals or intensive care units, particularly in patients on ventilators, central lines, or IVs (intravenous).

2. How did he get it?

It was most likely hospital-acquired, especially since he had been in the ICU for two weeks with a severe infection. C. auris can live on surfaces and be spread through contact with contaminated hands or medical equipment. Additionally, patients with compromised immune systems are more susceptible to it.

3. Does a positive test mean he has an active infection?

Here is an important distinction:

Colonization: The fungus is present in the body (on the skin, in the nose), but it is not currently causing illness.
Infection: The fungus has entered the bloodstream or another part of the body and is actively causing illness.

Since you mentioned that the doctors are “monitoring” it, this may suggest he is colonized rather than infected. However, for someone who is already weak, colonization still poses a risk if it progresses internally.

4. Is it treatable?

Yes, it can be treated, depending on which antifungal medications it responds to. Doctors usually run lab tests to determine its resistance profile. Drugs like Echinocandins (Micafungin) are commonly used as first-line treatments. If it is resistant to those, infectious disease specialists might try combination therapy or less commonly used antifungals. Treatment will usually depend on laboratory sensitivity results, his overall health, and the site of infection (if there is one).

5. How dangerous is it to him right now?

Because he is already recovering from a major illness, it does increase the risk, especially if it enters his bloodstream. But if it has been caught early and he is under close monitoring, there is a good chance it can be controlled before it becomes more dangerous.

6. Can it spread to family members?

C. auris usually does not infect healthy people, but it can live on skin, clothes, and surfaces, so good hand hygiene is very important. Family members and visitors should wash their hands before and after visiting, follow hospital infection control guidelines (gowns, gloves, etc., if advised), and clean and disinfect any personal items brought home from the hospital.

7. What is the long-term outlook?

If he is colonized and doctors prevent it from becoming invasive, his recovery can still go well. If he develops an active infection, it may slow down recovery, but not all infections are fatal, especially with timely, targeted treatment. He will likely be under isolation or special precautions to help prevent the spreading of the fungus within the hospital.

I hope this helps you.

Thank you.