Controlling infectious diseases is vital for poultry health and diagnostic methods are an
indispensable feature to resolve disease etiologies and the impact of infectious agents on …

Background Infectious coryza (IC) is an invasive upper respiratory disease caused by
Avibacterium paragallinarum that affects birds, particularly chickens. The objective of this …

Infectious coryza is an acute infectious respiratory disease in chickens that is caused by
Avibacterium paragallinarum (A. paragallinarum). Infectious coryza has major economic …

Infectious coryza (IC) is an acute infectious upper respiratory disease in chickens. Recently,
the prevalence of IC has increased in China. In this study, to clarify the pathogenic …

Avibacterium paragallinarum (A. paragallinarum) is the aetiological agent of infectious
coryza (IC) in chickens and characterized by acute respiratory distress and severe drop in …

This study aimed to develop a method for standardized broth microdilution antimicrobial
susceptibility testing (AST) of Avibacterium (Av.) paragallinarum, the causative agent of …

Worldwide, Avibacterium paragallinarum is the aetiological agent of infectious coryza in
poultry. Vaccines are the best means of control, helping reduce clinical signs and …

Avibacterium paragallinarum has been subtyped into three serogroups (A, B, and C) and
nine serovars (A-1, A-2, A-3, A-4, B-1, C-1, C-2, C-3, and C-4) according to the Page and …

Infectious coryza (IC) is a respiratory disease of chickens, including pullets, layers, and
broilers, caused by the bacteria Avibacterium paragallinarum (AP), which was previously …

Simple Summary The incidence of infectious coryza has increased in China, even occurring
in vaccinated chickens, causing serious economic losses. Several researchers believe that …