Manufacture of biopharmaceuticals using mammalian cells inherently incurs a risk of viral contamination during cell cultivation. If introduced, viruses can infect and replicate in cells used to produce a therapeutic protein or vaccine. The consequences of such contaminations can be dramatic. Not only can a company lose contaminated batches, but it also faces potentially extensive root-cause investigations, facility cleanup efforts, and introduction of preventive measures. Until contamination issues are resolved adequately, production should not be resumed, and facility downtime brings…
