Mold spores are a common component of workplace dust. However, when mold spores are present in unspecified quantities, they can present a health hazard to humans, potentially causing allergic reactions and respiratory problems when present. Mold allergies have always been a serious problem for many people. Prolonged exposure, in the workplace, can be particularly harmful.
Mycotoxins can be found on the mold spores, and, therefore, they can also be found on the material upon which the mold grows. Routes of entry for these spores can be through ingestion, dermal exposure, and inhalation, causing irritations of eye, nose, throat, and lungs. Environmental illnesses can be difficult for healthcare practitioners to diagnose. Those who are working in the commercial area that is contaminated usually are aware of the fact due to the dramatic appearance of mold and the scent released from mold growth.