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Aspergillus penicillioides is a species of fungus in the genus Aspergillus, and is among the most xerophilic fungi. [1]Aspergillus penicillioides is typically found in indoor air, house dust, and on substrates with low water activity, such as dried food, papers affected by foxing, and inorganic objects such as binocular lenses. [2]
For starters, the exact species of Aspergillus or Penicillium present can determine whether the mold might cause health problems, he explains. ... She spent $700,000 on repairs to rid the house of ...
A British study determined that Aspergillus- and Penicillium-type spores were the most prevalent in the indoor air of residential properties, and exceeded outdoor levels. [14] Even ceiling tiles can support the growth of Penicillium—as one study demonstrated—if the relative humidity is 85% and the moisture content of the tiles is greater ...
Ochratoxin A—a toxin produced by different Aspergillus and Penicillium species — is one of the most-abundant food-contaminating mycotoxins. [1] It is also a frequent contaminant of water-damaged houses and of heating ducts.
The three molds include aspergillus, penicillium and cladosporium. The report states the mold growth is "indicative of a catastrophic loss of HVAC functionalities leading to atmospheric disruption."
Parents of Prichardville Elementary students in modular classrooms say their children have symptoms consistent with mold exposure, and the school district is not responding to their concerns.
If a house is artificially humidified, by the use of a humidifier, during the winter, this can create conditions favorable to mold. Moving air may prevent mold from growing, since it has the same desiccating effect as low humidity. Mold grows best in warm temperatures, 25 to 30 °C (77 to 86 °F), although growth may occur between 0 and 35 °C ...
Aspergillus (/ ˌ æ s p ər ˈ dʒ ɪ l ə s /) is a genus consisting of several hundred mold species found in various climates worldwide. Aspergillus was first catalogued in 1729 by the Italian priest and biologist Pier Antonio Micheli .