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Pathogenic fungi are fungi that cause disease in humans or other organisms. Although fungi are eukaryotic , many pathogenic fungi are microorganisms . [ 1 ] Approximately 300 fungi are known to be pathogenic to humans; [ 2 ] their study is called " medical mycology ".
WHO fungal priority pathogens are groups of pathogenic fungi that the World Health Organization deems in need of global attention. [1] [2] [3] [4]
One well studied and popular example is the insect pathogen Ophiocordyceps unilateralis, which alters the behavior of the infected insect to leave the nest and move to an area where the environment conditions better suited for the growth of the fungi. [13]
Fungi that cause infections in people include yeasts, molds and fungi that are able to exist as both a mold and yeast. [3] The yeast Candida albicans can live in people without producing symptoms, and is able to cause both superficial mild candidiasis in healthy people, such as oral thrush or vaginal yeast infection , and severe systemic ...
For example, certain species eliminate or suppress the growth of harmful plant pathogens, such as insects, mites, weeds, nematodes, and other fungi that cause diseases of important crop plants. [277] This has generated strong interest in practical applications that use these fungi in the biological control of these agricultural pests.
This is a compendium of poisonous fungi. See also mushroom poisoning. List of toxic mushroom species. There are 119 poisonous fungus species listed below.
A human pathogen is a pathogen (microbe or microorganism such as a virus, bacterium, prion, or fungus) that causes disease in humans. The human physiological defense against common pathogens (such as Pneumocystis ) is mainly the responsibility of the immune system with help by some of the body's normal microbiota .
Oomycetes occupy both saprophytic and pathogenic lifestyles, and include some of the most notorious pathogens of plants, causing devastating diseases such as late blight of potato and sudden oak death. One oomycete, the mycoparasite Pythium oligandrum, is used for biocontrol, attacking plant pathogenic fungi. [5]