Candida is not a virus. Candida is a genus of fungus, specifically a type of yeast. It's important to understand that fungi are distinctly different from viruses.
Here's a breakdown:
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Viruses: These are tiny infectious agents that need a host cell to replicate. They inject their genetic material into the host cell and hijack its machinery to create more viruses. Viruses cause illnesses like the common cold, influenza, and COVID-19.
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Fungi: These are eukaryotic organisms (meaning their cells have a nucleus) that include yeasts, molds, and mushrooms. Candida species are yeasts, some of which are part of our natural microbiome, usually residing harmlessly on the skin and inside the body.
Candida and Candidiasis
While many Candida species are harmless, some can cause infections called candidiasis. This can happen when the immune system is weakened, or there's a change in the body's normal flora (the microorganisms that live on and in us).
- Common types of Candidiasis:
- Thrush: An infection in the mouth or throat.
- Yeast infections: Vaginal yeast infections.
- Invasive Candidiasis: A severe infection that can affect the blood, heart, brain, eyes, or other parts of the body. Candida auris is a concerning example of a species causing invasive candidiasis, particularly in healthcare settings.
In Summary: Candida is a fungus (a type of yeast), not a virus. It's a common cause of fungal infections known as candidiasis.
