Call Us Today
(847) 344-0607
Answers to your indoor air quality and environmental problems
Clean Air Sciences Logo

Microbial and Bacteria Investigations

Clean Air Sciences, Inc. offers the following additional microbial/bacterial studies:

  • MRSA – in high human use areas (hospitals, locker rooms).
  • Endotoxin – from bacterial metabolism after water impact.
  • Mycotoxins – from fungal amplification after water impact.
  • Fungal DNA analysis – for identification of genus and species of 36 molds.
  • Airborne and Surface Bacteria – for flood assessment and post-cleanup and re-occupancy.
  • Sewage Screen and Fecal Coliforms – from sewage back-ups and floods.
  • Post-Mortem Bacterial – occupancy following the death of a human or animal.
  • Histoplasma capsulatum (avian pathogen) and other pathogenic organisms.

MRSA

MRSA is a resistant variation of the common bacterium Staphylococcus aureus. It has evolved an ability to survive treatment with beta-lactamase resistant beta-lactam antibiotics, including methicillin, dicloxacillin, nafcillin, and oxacillin. MRSA is especially troublesome in hospital-associated (nosocomial) infections. In hospitals, patients with open wounds, invasive devices, and weakened immune systems are at greater risk for infection than the general public. Hospital staff who do not follow proper sanitary procedures may transfer bacteria from patient to patient.

Information obtained from Wikipedia website.

Endotoxins

Endotoxins are part of the outer membrane of the cell wall of Gram-negative bacteria. Endotoxin is associated with Gram-negative bacteria whether the organisms are pathogenic or not. Although the term “endotoxin” is occasionally used to refer to any cell-associated bacterial toxin it refers to the outer membrane of Gram-negative pathogens such as Escherichia coli, Salmonella, Shigella,Pseudomonas, Neisseria, Haemophilus influenzae, Bordetella pertussis and Vibrio cholerae.

Mycotoxins

Mycotoxin (from the Greek μύκης (mykes, mukos) “fungus”) is a toxin produced by an organism of the fungus kingdom, which includes mushrooms, molds and yeasts. Most fungi are aerobic(use oxygen). Fungi are found almost everywhere in extremely small quantities because of their spores, and are most commonly microscopically small. They consume organic matter, wherever humidity and temperature are sufficient.

Where conditions are right, fungi proliferate into colonies and mycotoxin levels become high. Toxins vary greatly in their severity. Some fungi produce severe toxins only at specific levels of moisture, temperature or oxygen in the air. Some toxins are lethal, some cause identifiable diseases or health problems, some weaken the immune system without producing symptoms specific to that toxin, some act as allergens or irritants, and some have no known effect on humans. Some mycotoxins generally have more negative impacts on farm animal populations than on humans. Some mycotoxins are harmful to other microorganisms such as other fungi or even bacteria; penicillin is one example.

Mycotoxins can appear in the food chain as a result of fungal infection of crops, either by being eaten directly by humans, or by being used as livestock feed. Mycotoxins greatly resist decomposition or being broken down in digestion, so they remain in the food chain in meat and dairy products. Even temperature treatments, such as cooking and freezing, do not destroy mycotoxins.

Buildings are another source of mycotoxins. Public concern over mycotoxins increased following multi-million dollar toxic mold settlements in the 1990s. The negative health effects of mycotoxins are a function of the concentration, the duration of exposure and the subject’s sensitivities. The concentrations experienced in a normal home, office or school are often too low to trigger a health response in occupants.

Information obtained from Wikipedia website.

Polymerase Chain Reaction (PCR) Mold DNA Analysis

DNA analysis is often used in litigation projects when identification of genera and species of mold or bacteria is necessary to prove the presence of water impact species. Environmental Relative Moldiness Index (ERMI) is a DNA analysis of 36 fungal species that compares a panel of water-impact fungi (mold) to a panel of common mold found in homes. Statistical analysis is performed and a number is assigned to each sample to indicate how moldy a sample area is. We have found the species data to be the most valuable aspect of the analysis for occupancy determinations and litigation evidence. Samples are collected using a dust collection apparatus in conjunction with a vacuum per the USEPA sampling method. Sample results give more of a historical rather than an airborne or real-time perspective. This is more of a CSI or forensic approach to water-impact investigations then bioaerosol or surface sampling alone.

Call an Indoor Air Quality Expert Now at 847-344-0607

MRSA Methicillin-resistant Staphylococcus aureus

MRSA
Methicillin-resistant Staphylococcus aureus.

Sewage backup Human fecal coliforms present.

Sewage backup
Human fecal coliforms present.

Clean Air Sciences, Inc. is fully insured and carries general, professional, and microbial consulting liability insurance. Compare the competition, few carry any insurance and even fewer have more than general liability.
American Council for Accredited Certification (ACAC)
Council-Certified Indoor Environmental Consultant (CIEC)
Certified Environmental Thermography Consultant (CETC)

Find out why it is so important for mold and indoor air quality issues that you should ONLY hire a field scientist/investigator who is certified through the American Council for Accredited Certification (ACAC). Click on this link to view a brief video about ACAC certifications.

Service Area in Illinois

Arlington Heights
Aurora
Bartlett
Barrington
​Bloomingdale
Buffalo Grove
Campton Hills
​Cary
Cook County
​Crystal Lake
​Chicago​ (see panel below)

​Deer Park
​Downers Grove
DuPage County
​Elgin
​Elk Grove Village​
​Evanston​
​Geneva
​Glencoe
​Glenview
​Highland Park
​Highwood
​Hinsdale
​Huntley

​Inverness
​Kane County
​Kenilworth
​Lake Bluff
​Lake County
​Lake Forest
​Lake Zurich
​Libertyville
​Long Grove​
McHenry County
Northbrook
​Oakbrook
​Oak Park

Orland Park
​Palatine
​Rockford
​Roselle
​Saint Charles
​Schaumburg
​Vernon Hills
​Wayne
​Westmont
​Wheaton
​Wheeling
​Wilmette
Winnetka​​​

Service Area in Chicago

​Gold Coast
​Grant Park
Lincoln Park
​Loop
​Navy Pier
Near North Side
​Near South Side
​Mag Mile
​Old Town
​River North

…and many more in between.

Service Area in Wisconsin

Lake Geneva

…and many other towns along the IL border.

Service Area in Indiana

NW and dunes area
​Indianapolis

​…and other NW towns.