Sampling

Before bulk sampling can be deemed necessary a Certified "Indoor Environmental Professional" (IEP) (refer to American Industrial Hygiene Association or Indoor Air Quality Association ) should be tasked to conduct a walkthrough visual inspection. The purpose of this investigation is to determine the source of contamination and potential exposure. As well as developing a sampling strategy, if necessary.

Bulk or surface samples may need to be collected to identify specific fungal contaminants as part of the evaluation if occupants are experiencing symptoms which may be related to fungal exposure or to identify the presence or absence of mold.

An individual trained in appropriate sampling methodology should perform bulk or surface sampling. Bulk samples are usually collected from visibly moldy surfaces by scraping or cutting materials with a clean tool into a clean plastic bag. Surface samples are usually collected by wiping a measured area with a sterile swab or by stripping the suspect surface with clear tape.

Air Monitoring

Before air monitoring can be deemed necessary a Certified "Indoor Environmental Professional" (IEP) (refer to American Industrial Hygiene Association or Indoor Air Quality Association ) should be tasked to conduct a walkthrough visual inspection. The purpose of this investigation is to determine the source of contamination and potential exposure. As well as developing a sampling strategy, if necessary.

• There is evidence of contamination. The purpose of such air monitoring is to assess the extent of contamination throughout a building.
• An individual displays symptoms of respiratory irritation or has been diagnosed with a disease that is or may be attributed to fungal exposure (e.g., aspergillosis).
• The presence of mold is suspected (musty odors, excessive humidity) but cannot be identified by a visual inspection (mold growth behind walls). The purpose of such air monitoring is to determine the location and/or extent of contamination.

Personnel conducting the sampling must be trained in proper air sampling methods for microbial contaminants.

Analysis of Environmental Samples

Identification of the spores/colonies requires considerable expertise.

As the first and only laboratory in Kentucky Accredited by the American Industrial Hygiene Association (AIHA).

The American Industrial Hygiene Association (AIHA) accreditation for microbial laboratories Environmental Microbiology Laboratory Accreditation Program (EMLAP) requires that accredited laboratories  participate in quarterly proficiency testing (EMPAT) Environmental Microbiology Proficiency Analytical Testing Program.

This ensures that the Evaluation of bulk/surface and air sampling data is performed by an experienced and proven professional.