Early pathogenesis in chicks of infection with an enterotropic strain of infectious bronchitis
Seroprevalence of avian influenza virus, infectious bronchitis
virus, reovirus, avian pneumovirus, infectious laryngotracheitis virus and avian leukosis virus in Nigerian poultry.
Real-time RT-PCR tests included negative (noninfected tissue culture media, infectious bronchitis
coronavirus, and turkey enteric coronaviruses) and positive (Veto E6 propagated SARS-CoV) controls.
Chicken interferon type I inhibits infectious bronchitis
virus replication and associated respiratory illness.