Vaccine-induced rabies case in a cow (Bos taurus): Molecular characterisation of vaccine strain in brain tissue

Vaccine. 2016 Sep 22;34(41):5021-5025. doi: 10.1016/j.vaccine.2016.08.013. Epub 2016 Aug 27.

Abstract

Rabies is a fatal neuropathogenic zoonosis caused by the rabies virus of the Lyssavirus genus, Rhabdoviridae family. The oral vaccination of foxes - the main reservoir of rabies in Europe - using a live attenuated rabies virus vaccine was successfully conducted in many Western European countries. In July 2015, a rabies vaccine strain was isolated from the brain tissues of a clinically suspect cow (Bos taurus) in Romania. The nucleotide analysis of both N and G gene sequences showed 100% identity between the rabid animal, the GenBank reference SAD B19 strain and five rabies vaccine batches used for the national oral vaccination campaign targeting foxes.

Keywords: Fox; Pathogenicity; Rabies; SAD B19; Sequencing; Vaccine.

MeSH terms

  • Animals
  • Brain / virology*
  • Cattle / virology*
  • Phylogeny
  • RNA, Viral / isolation & purification
  • Rabies / chemically induced*
  • Rabies Vaccines / adverse effects*
  • Rabies virus / genetics
  • Rabies virus / isolation & purification*
  • Romania
  • Vaccines, Attenuated / adverse effects

Substances

  • RNA, Viral
  • Rabies Vaccines
  • Vaccines, Attenuated