By Cynthia Martindale (Applied Rapid Microbiology Specialists, Ltd.), Scott Hooper (Merck), Miriam Guest (AstraZeneca), Hans-Joachin Anders (Novartis), Ulrich Georg Zuber (Roche), and Mike Russ (Genentech)
This the second article in a two-part series on conducting microorganism challenge studies using online water bioburden analyzers (OWBAs) in a laboratory setting. Part 1 discussed two different experimental approaches that have been successfully used for microorganism challenges. This second article explores the six pitfalls to avoid and four best practices to follow during execution of microorganism challenge tests.
We must adopt more planning in our data quality activities. This is data QbD in its simplest explanation, and we must include data integrity planning in those activities (e.g., considering how to meet ALCOA requirements).