The threat of canine herpesvirus to pregnant bitches and neonate puppies Mathias Martins, D.V.M, M.Sc., Ph.D. Canine herpesvirus (CHV), or Varicellovirus canidalpha1, belongs to the subfamily Alphaherpesvirinae within the Herpesviridae family. This … [Read more...] about The threat of canine herpesvirus to pregnant bitches and neonate puppies