Article: article from journal or magazin.
Review (review): journal as complete as possible of one specific subject, written based on exhaustive analyses from published work.
Assessment of airborne microorganisms by real-time PCR: optimistic findings and research challenges
Frontiers in Bioscience (Scholar Edition)
Publication types: Journal Article ; Research Support, Non-U.S. Gov't ; Review Publication Status: epublish
Most airborne microorganisms are natural components of our ecosystem. Soil, vegetation and animals, including humans, are sources for aerial release of these living or dead cells. In the past, assessment of airborne microorganisms was mainly restricted to occupational health concerns. Indeed, in several occupations, exposure to very high concentrations of non-infectious airborne bacteria and fungi, result in allergenic, toxic or irritant reactions. Recently, the threat of bioterrorism and pandemics have highlighted the urgent need to increase knowledge of bioaerosol ecology. More fundamentally, airborne bacterial and fungal communities begin to draw much more consideration from environmental microbiologists, who have neglected this area for a long time. This increased interest of scientists is to a great part due to the development and use of real-time PCR techniques to identify and quantify airborne microorganisms. Even if the advantages of the PCR technology are obvious, researchers are confronted with new problems. This review describes the methodological state of the art in bioaerosols field and emphasizes the future challenges and perspectives of the real-time PCR-based methods for airborne microorganism studies.
Air Microbiology, Animals, Bacteria/genetics, Bacteria/isolation & purification, Fungi/genetics, Fungi/isolation & purification, Humans, Polymerase Chain Reaction/methods, Specimen Handling/methods, Viruses/genetics, Viruses/isolation & purification
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