Seroconversion in captive African wild dogs (Lycaon pictus) following administration of a chicken head bait/SAG-2 oral rabies vaccine combination

Onderstepoort J Vet Res. 2003 Mar;70(1):73-7.

Abstract

This study determined the proportion of captive juvenile and adult African wild dogs (Lycaon pictus) that developed protective titres of rabies neutralising antibodies following ingestion of a chicken head bait/SAG-2 oral rabies vaccine combination. A single chicken head containing 1.8 ml of SAG-2 vaccine (10(8.0) TCID50/ml) in a plastic blister was fed to each of eight adult and three juvenile wild dogs. Bait ingestion resulted in a significant rise in serum neutralising antibody titres. Overall seroconversion rate was eight out of 11 (72.7%), and all the puppies and five out of eight (62.5%) adults showed potentially protective levels of antibodies on day 31. The mean post-vaccination neutralising antibody titre was within the range reported to be protective against challenge with virulent rabies virus in other species.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Administration, Oral
  • Animals
  • Animals, Wild
  • Antibodies, Viral / blood*
  • Carnivora*
  • Female
  • Male
  • Rabies / prevention & control
  • Rabies / veterinary*
  • Rabies Vaccines / administration & dosage*
  • Vaccination / methods
  • Vaccination / veterinary*

Substances

  • Antibodies, Viral
  • Rabies Vaccines