PT - JOURNAL ARTICLE AU - Prasad, Aditya AU - Villari, Philip AU - Henry, Robert 'Bo' AU - Weber, Jeffrey AU - Hauschild, James AU - Yan, Lisa AU - Horsch, Jeff AU - Shereefa, Shebeer AU - Rau, Jan Eric AU - Milling, Annett AU - Bolden, Jay S AU - Plourde, Lucile AU - Claassen, Marja AU - IJzerman-Boon, Pieta AU - Forng, Ren-Yo AU - Portmann, Roland AU - Urwyler, Simon AU - Dassu, Dawood TI - Practical applications of bio-fluorescent particle counting in Environmental Monitoring investigations AID - 10.5731/pdajpst.2019.009969 DP - 2019 Jan 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - pdajpst.2019.009969 4099 - http://journal.pda.org/content/early/2019/12/13/pdajpst.2019.009969.short 4100 - http://journal.pda.org/content/early/2019/12/13/pdajpst.2019.009969.full AB - Investigations into environmental monitoring (EM) excursions can be prolonged and do not always result in clear root causes or CAPAs. This paper outlines how bio-fluorescent particle counting (BFPC) can be used in investigations to eliminate the inherent delays of culture-based methods. The application for investigations supplements routine EM; acting as a risk reduction tool enabling real-time detection of viable microorganisms in air samples − supporting root cause analysis and remedial actions. The paper includes guidance on how to use the technology, a real case study involving a mold excursion, and examples of business benefits achieved by various companies.