Respiratory disease and immunity to challenge produced by Australian strains of infectious bronchitis virus

Autor:	Athol V. Klieve, R. B. Cumming
Rok vydání:	1990
Předmět:	General Immunology and Microbiology Respiratory disease Infectious bronchitis virus Biology Avian infectious bronchitis biology.organism_classification medicine.disease Virology Virus Vaccination Immune system Food Animals Immunity medicine Animal Science and Zoology Respiratory system
Zdroj:	Avian Pathology. 19:305-312
ISSN:	1465-3338 0307-9457
DOI:	10.1080/03079459008418682
Popis:	Summary Six Australian isolates of IB virus were compared as to the severity of respiratory disease they produced and the immunity to challenge they conferred to the respiratory system. Only one isolate. Vac G/15, produced significant disease. Four viruses fully protected the respiratory system from challenge (Vac A3, Vac 3, 2032, and Vac 4) while two viruses partially protected this system (Vac 3/10 and Vac G/15). A comparison between tracheal organ culture, histopathology and virus isolation as a means of measuring respiratory disease gave a high correlation between the methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8957ec7b5a0b1ce879de60097c552ea6 https://doi.org/10.1080/03079459008418682 Zobrazit plný text záznamu Plný text ve formátu PDF