Immunocontraception in companion animals.
There is real need worldwide to control the population growth of companion animals. Throughout the world and particularly in the United States, overpopulation of unwanted dogs and cats is a concern for many reasons. Feral populations pose risk to native species by spread of disease and predation. That unwanted animals are humanely eradicated is of concern to many persons. The need to control population growth has led to various approaches to contraception, including immunocontraception. Concerns regarding efficacy, duration of action, harm to the individual, and species specificity are among the issues being addressed. As new technologies emerge, ethical, political, and safety issues evoke differing opinions. It is hoped that in the near future, different strategies will be developed to solve this disturbing problem.
Purswell
B J
BJ
Department of Large Animal Clinical Sciences, Virginia Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, USA. purswell@vt.edu
Kolster
Kara A
KA
D000818:Animals; D002415:Cats; D003269:Contraception, Immunologic / Q000379:methods / Q000662:veterinary*; D004285:Dogs; D037901:Euthanasia, Animal; D005260:Female; D008297:Male; D011155:Population Control / Q000379:methods*; D011158:Population Growth; D013045:Species Specificity; D016896:Treatment Outcome; D022642:Vaccines, Contraceptive
D022642:Vaccines, Contraceptive