Many pathogens that cause chronic diseases in birds use the respiratory tract as a primary
route of infection, and respiratory disorders are the main leading source of financial losses in …

Infectious coryza (IC) is an acute respiratory disease of chickens caused by the bacterium
known as Avibacterium paragallinarum. This chapter integrates the authors' knowledge on …

This paper describes a phenotypic and genotypic investigation of the taxonomy of
[Haemophilus] paragallinarum, Pasteurella gallinarum, Pasteurella avium and Pasteurella …

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

Materials and Methods Nine quails from Yogyakarta, Indonesia with typical snot disease
symptoms were used in this study. The nasal swab was obtained and directly streaked onto …

This study reports the results of diagnostic and molecular ty** methods for 18
Avibacterium paragallinarum isolates obtained from outbreaks of infectious coryza in …

Twenty field isolates of Avibacterium paragallinarum were obtained from chickens in South
Korea during 2011–2015. The isolates were identified by a HPG-2 PCR assay specific for A …

Infectious coryza is an upper respiratory tract disease of chickens with the major impact
occurring in multi-age flocks. We investigated the relationship between the level of …

Avibacterium paragallinarum is the pathogen that causes infectious coryza, a highly
contagious respiratory disease that brings a serious threat to chickens. Heme utilization …

The β-nicotinamide adenine dinucleotide (NAD) requirement has been considered to be
essential for the isolation of the causal agent of infectious coryza, Avibacterium …