Serosurvey of Avian metapneumovirus, Orithobacterium rhinotracheale, and Chlamydia psittaci and Their Potential Association with Avian Airsacculitis / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
;
(12): 403-406, 2018.
Article
Dans Anglais
| WPRIM
| ID: wpr-690642
ABSTRACT
Seasonal outbreaks of airsacculitis in China's poultry cause great economic losses annually. This study tried to unveil the potential role of Avian metapneumovirus (AMPV), Ornithobacterium rhinotracheale (ORT) and Chlamydia psittaci (CPS) in avian airsacculitis. A serological investigation of 673 breeder chickens and a case-controlled study of 430 birds were undertaken. Results showed that infection with AMPV, ORT, and CPS was highly associated with the disease. The correlation between AMPV and CPS were positively robust in both layers and broilers. Finally, we determined the co-infection with AMPV, ORT, and CPS was prevalent in the sampled poultry farms suffering from respiratory diseases and the outbreak of airsacculitis was closely related to simultaneous exposure to all three agents.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Maladies de la volaille
/
Maladies de l'appareil respiratoire
/
Virologie
/
Sang
/
Infections à Chlamydia
/
Études cas-témoins
/
Études séroépidémiologiques
/
Poulets
/
Chlamydia
Type d'étude:
Étude observationnelle
/
Facteurs de risque
Limites du sujet:
Animaux
/
Humains
langue:
Anglais
Texte intégral:
Biomedical and Environmental Sciences
Année:
2018
Type:
Article
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