Abstract
Two independent real time PCR assays were designed to detect and quantify T and N1/88 strains of infectious bronchitis virus (IBV) from faeces of experimentally-infected unvaccinated and unvaccinated laying hens. Vaccination VicS-A3-VicS during rearing can reduce the viral load in the faeces of vaccinated and T or N1/88 challenged hens. Both vaccinated and unvaccinated hens can shed T strain of IBV in faeces up to 9 weeks p.i. It is now possible to detect and differentiate N1/88 strain of IBV from vaccine strains. It is also possible to detect and quantify T and N1/88 strain of infectious bronchitis virus directly from faeces.
| Original language | English |
|---|---|
| Pages (from-to) | 111-114 |
| Journal | Proceedings of the Australian Poultry Science Symposium |
| Volume | 21 |
| Publication status | Published - 2010 |
| Event | APSS 2010: 21st Annual Australian Poultry Science Symposium - Sydney, Australia Duration: 1 Feb 2010 → 3 Feb 2010 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Animal Protection (Pests and Pathogens)
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