21 Feb 2011 10:41 AM
It has been 25 years since scientists took the first steps towards realizing the potential of poxviruses for the benefit of animal health. The re-emergence of West Nile virus (WNV) in horses in Morocco in the summer of 2010 is just the latest example of how Merial's canarypox-vectored vaccines are in demand when outbreaks threaten....