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Efficacy and safety of an attenuated live QX-like infectious bronchitis virus strain as a vaccine for chickens
The attenuation of infectious bronchitis (IB) QX-like virus strain L1148 is described. The virus was passaged multiple times in embryonated specific pathogen free (SPF) chicken eggs, and at different passage levels samples were tested for safety for the respiratory tract and kidneys in 1-day-old SPF...
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| Опубликовано в: : | Avian Pathol |
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| Главные авторы: | , , , , , , , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Taylor & Francis
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7154302/ https://ncbi.nlm.nih.gov/pubmed/21331953 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/03079457.2010.542742 |
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