Background The present study assessed microbial contamination in Italian dental surgeries. Methods An evaluation of water, air and surface microbial contamination in 102 dental units was carried out in eight Italian cities. Results The findings showed water microbial contamination in all the dental surgeries; the proportion of water samples with microbial levels above those recommended decreased during working. With regard to Legionella spp., the proportion of positive samples was 33.3%. During work activity, the index of microbial air contamination (IMA) increased. The level of microbial accumulation on examined surfaces did not change over time. Conclusion These findings confirm that some Italian dental surgeries show high biocontamination, as in other European Countries, which highlights the risk of occupational exposure and the need to apply effective measures to reduce microbial loads.

Italian multicenter study on infection hazard during dental practice: control of envinronmental microbial contamination in public dental surgeries / Paolo Castiglia; Giorgio Liguori; Maria Teresa Montagna; Christian Napoli; Cesira Pasquarella; Margherita Bergomi; Leila fabiani; Silvano Monarca; Stefano Pettiand; De Benedittis M.; Alberti A; Ferretti D; Gigila P; Grottolo M; zani C; Zerbini I; Giannoni M; Giuliani A R; Trasarti S; Guerrieri E; D’Onofrio V; Gallè F; Lucariello A; Pasquino V; Savino A; Tarsitani G; Campus G; LUGLIE' P.F.; Maida C; Sotgiu G.. - In: BMC PUBLIC HEALTH. - ISSN 1471-2458. - (2008).

Italian multicenter study on infection hazard during dental practice: control of envinronmental microbial contamination in public dental surgeries

CASTIGLIA, Paolo Giuseppino;Campus G;LUGLIÈ, Pietrina Francesca;SOTGIU, Giovanni
2008

Abstract

Background The present study assessed microbial contamination in Italian dental surgeries. Methods An evaluation of water, air and surface microbial contamination in 102 dental units was carried out in eight Italian cities. Results The findings showed water microbial contamination in all the dental surgeries; the proportion of water samples with microbial levels above those recommended decreased during working. With regard to Legionella spp., the proportion of positive samples was 33.3%. During work activity, the index of microbial air contamination (IMA) increased. The level of microbial accumulation on examined surfaces did not change over time. Conclusion These findings confirm that some Italian dental surgeries show high biocontamination, as in other European Countries, which highlights the risk of occupational exposure and the need to apply effective measures to reduce microbial loads.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11388/140483
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