[Molds in air-sampling and detection. Validation of sampling methods to verify molds in air].
The assessment of mold concentrations in air samples requires generally accepted evaluation criteria. It is not possible to derive guideline values based on risk assessment. Background concentrations are therefore used as the basis for the assessment of measured concentrations. The assessment criteria established by the Federal Environmental Agency in Berlin and by the State Health Agency of Baden-Wurttemberg are founded on the experience of some laboratories. The general application of these criteria is only meaningful if validated and generally applied methods of analysis are used. Until now, laboratories have been using many different methods for sampling and detection of culturable molds and total spore counts in air. In this study, different steps for sampling by impaction or filtration are validated. The results presented will contribute to standardization of sampling and detection of molds in air.
Gabrio
T
T
Landesgesundheitsamt Baden-Württemberg, Stuttgart. gabrio@lga.bwl.de
Dill
I
I
Trautmann
C
C
Weidner
U
U
D000393:Air Pollutants / Q000009:adverse effects / Q000032:analysis*; D016902:Air Pollution, Indoor / Q000009:adverse effects / Q000032:analysis*; D015169:Colony Count, Microbial; D005658:Fungi / Q000145:classification / Q000254:growth & development* / Q000472:pathogenicity; D005858:Germany; D006801:Humans; D008828:Microbiological Techniques / Q000379:methods*; D012016:Reference Values; D018570:Risk Assessment
D000393:Air Pollutants