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2 Results Found

  • Article
  • Open Access
7 Citations
4,949 Views
19 Pages

Efficacy of Two Vaccination Strategies against Infectious Bronchitis in Laying Hens

  • Ahmed Ali,
  • Mohamed S. H. Hassan,
  • Shahnas M. Najimudeen,
  • Muhammad Farooq,
  • Salama Shany,
  • Mounir Mohamed El-Safty,
  • Adel A. Shalaby and
  • Mohamed Faizal Abdul-Careem

2 February 2023

Vaccination remains the leading control method against infectious bronchitis (IB) in poultry despite the frequently observed IB outbreaks in vaccinated flocks. Here, two vaccination regimes were evaluated against challenge with the Massachusetts (Mas...

  • Review
  • Open Access
3 Citations
2,988 Views
14 Pages

Emergence and Dissemination of the Avian Infectious Bronchitis Virus Lineages in Poultry Farms in South America

  • Vagner Ricardo Lunge,
  • Diéssy Kipper,
  • André Felipe Streck,
  • André Salvador Kazantzi Fonseca and
  • Nilo Ikuta

Infectious bronchitis virus (IBV) is a chicken pathogen present in commercial poultry farms worldwide. It is classified within the species Avian coronavirus, genus Gammacoronavirus. As with other members of the family Coronaviridae, it has a single p...