Indicators and risk factors of infectious laryngotracheitis in layer hen flocks in Algeria

Background and Aim: Since 2017, there have been epidemics with respiratory disorders in the laying hen farms in Algeria, as signs and lesions, respiratory difficulties, and hemorrhagic tracheitis, which closely like laryngotracheitis. This study aimed to analyze the epidemiological, serological, and...

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Hlavní autoři:	Omar Salhi, Chafik Redha Messaï, Nassim Ouchene, Iman Boussaadi, Hassiba Kentouche, Rachid Kaidi, Djamel Khelef
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Veterinary World 2021-01-01
Edice:	Veterinary World
Témata:	algeria enzyme-linked immunosorbent assay infectious laryngotracheitis layer hens vaccine
On-line přístup:	http://www.veterinaryworld.org/Vol.14/January-2021/24.pdf
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