Black Mold Exposure: How Does it Happen?
Exposure to black mold can occur through various means. One common way is through the consumption of food contaminated with Aspergillus niger, a type of black mold. Certain foods, like onions, peanuts, and grapes, are particularly prone to this type of mold growth. Another unusual but documented method of exposure is through inhalation of the fungus while exploring ancient Egyptian tombs.
However, when most people express concerns about black mold exposure, they are usually referring to Stachybotrys chartarum. This type of mold tends to grow on building materials such as gypsum or wallpaper in areas with high humidity or after water damage. Contrary to popular belief, S. chartarum only releases its spores when there is a mechanical disturbance, such as during renovations or repairs.
Mold Allergies
When individuals experience what they believe to be an illness from exposure to black mold, it may actually be a mold allergy. In these cases, the body reacts excessively after inhaling mold spores, leading to a severe allergic response. The symptoms of mold allergies can differ, but they generally resemble those of other respiratory allergies. Common signs include sneezing, a runny nose, watery eyes, dry skin, and itchy eyes. Certain studies have even suggested a connection between mold allergies and asthma, as exposure to mold can potentially restrict breathing.