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Journal of Clinical Microbiology, February 2003, p. 896-899, Vol. 41, No. 2
0095-1137/03/$08.00+0 DOI: 10.1128/JCM.41.2.896-899.2003
Copyright © 2003, American Society for Microbiology. All Rights Reserved.
Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Foggia,1 Istituto Superiore di Sanità, Laboratorio di Medicina Veterinaria,2 Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani, Rome, Italy3
Received 29 May 2002/ Returned for modification 5 August 2002/ Accepted 13 November 2002
Recent interest in anthrax is due to its potential use in bioterrorism and as a biowarfare agent against civilian populations. The development of rapid and sensitive techniques to detect anthrax spores in suspicious specimens is the most important aim for public health. With a view to preventing exposure of laboratory workers to viable Bacillus anthracis spores, this study evaluated the suitability of PCR assays for detecting anthrax spores previously inactivated at 121°C for 45 min. The results indicate that heat treatment ensures the complete inactivation of B. anthracis spores without significantly affecting the efficiency of PCR assays.
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