Microbial contamination of storerooms at the Auschwitz-Birkenau Museum

Author： Niesler Anna Górny Rafał Wlazło Agnieszka Łudzeń-Izbińska Beata Ławniczek-Wałczyk Anna Gołofit-Szymczak Małgorzata Meres Zbigniew Kasznia-Kocot Joanna Harkawy Aleksander Lis Danuta Anczyk Edmund

Publisher： Springer Publishing Company

ISSN： 0393-5965

Source： Aerobiologia, Vol.26, Iss.2, 2010-06, pp. : 125-133

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Abstract

Biodeterioration of heritage collections caused by microorganisms is a worldwide problem. To avoid degradation caused by biological contaminants transported into the indoor environment by air, proper bioaerosol protection is required. The aim of this study was to assess the level of microbial contamination of the Auschwitz-Birkenau Museum collection based on qualitative and quantitative analyses of bacteria and fungi isolated from the atmosphere and settled dust of museum storerooms. The obtained results demonstrated that a correctly operated air-conditioning system and limiting the number of visitors in the studied storerooms can significantly inhibit microbial contamination of the air and decrease deposition of bacterial and fungal particulates on exhibit surfaces. The performed analyses confirm that an aerobiological assessment of museum premises is a useful tool in their hygienic evaluation and, if necessary, in decision-making regarding interventions to minimize biological decay of collections.