Mold Facts, Information and Resources
Molds are fungi that can be found in virtually every environment, indoors and outdoors, year round. No one knows how many species of fungi exist but estimates range from tens of thousands to perhaps three hundred thousand or more. Mold spores can survive harsh environmental conditions, such as dry conditions, that do not support normal mold growth.
Research has found that damp building conditions can lead to respiratory illnesses in occupants. Dampness in buildings can occur for a variety of reasons such as high indoor humidity, condensation, and roof leaks.
People who are sensitive to mold may experience stuffy nose, irritated eyes, wheezing, or skin irritation. People allergic to mold may have difficulty in breathing and shortness of breath. People with weakened immune systems and with chronic lung diseases, such as obstructive lung disease, may develop mold infections in their lungs. If you or your family members have health problems after exposure to mold, contact your doctor or other health care provider.