Infection of laying hens with Salmonella enteritidis PT4 by conjunctival challenge

Vet Rec. 1992 Oct 24;131(17):386-8. doi: 10.1136/vr.131.17.386.

Abstract

The direct administration of either 103 or 108 cells of Salmonella enteritidis phage type 4 on to the conjunctiva of laying hens resulted in systemic infection. The bacterium was isolated from a variety of tissues, including the ovary and oviduct, and it was excreted in faeces for at least 27 days after infection.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Chickens*
  • Conjunctiva / microbiology*
  • Feces / microbiology
  • Female
  • Poultry Diseases / microbiology*
  • Random Allocation
  • Salmonella Infections, Animal / microbiology*
  • Salmonella enteritidis / isolation & purification
  • Salmonella enteritidis / physiology*
  • Viscera / microbiology