VICH GL41 Target animal safety: examination of live veterinary vaccines in target animals for absence of reversion to virulence - Scientific guideline

This document establishes agreed criteria and requirements for the conduct of studies that examine the potential for reversion to or increase in virulence of live veterinary vaccines in target animals.

Keywords: VICH, target animal safety, live veterinary vaccines, reversion, virulence

Current effective version

VICH GL41: Target animal safety: Examination of live veterinary vaccines in target animals for absence of reversion to virulence - At step 7

AdoptedLegal effective date: 01/07/2008Reference Number: EMEA/CVMP/VICH/1052/2004