Infectious bronchitis virus

Infectious bronchitis virus (IBV) SI glycoprotein Potato tuber Antibodies neutralized IBV from mice and chickens. Immunogenic in chickens when administered orally, nasally, and parenterally. Protective after 3 immunizations in chickens when challenged with virulent IBV. 103... 

Table 2 Infectious Bronchitis Virus Influence of Composition of the Freeze-Drying Substrate on Infectivity Titer...

Coronavirus (common cold viruses, avian infectious bronchitis virus, fe-... 

Chen Christie, Zuckerman D. M, Brantley Susanna, Sharpe M., Childress K., Hoiczyk E., Pendleton Amanda R (2014) Sambucus nigra extracts inhibit infectious bronchitis virus at an early point during replication BMC Veterinary Research, 10 24... 

Lukert (1972) made the interesting observation, which may not, however, be directly related to substrate specificity, that the attachment of avian, infectious bronchitis virus to monolayers of chicken embryo kidney cells was inhibited not only by the addition of free or bound sialic acid, but by sulfhydryl-containing compounds. Receptors could be destroyed by neuraminidase or p-hydroxymercuribenzoate treatment. The adsorption of Newcastle disease virus, however, was not affected by the addition of sulfhydryl compounds. 

Lukert, P. D., 1972, Chemical characterization of avian infectious bronchitis virus receptor sites. Am. J. Vet. Res. 33 987. 

Table 2 illustrates the influence of the composition of the substrate on the stability of the coronavirus of poultry infectious bronchitis. The analysis of residual moisture, which vary with each formula, tends to demonstrate that this parameter could have some influence on the stability of the virus. However, this hypothesis was discarded after a number of complementary trials performed at variable levels of residual moisture. 

Respiratory viruses are by far the most common infectious agents associated with acute bronchitis. The common cold viruses, rhinovirus and coronavirus, and lower respiratory tract pathogens, including influenza virus, adenovirus, and respiratory syncytial virus, account for the majority of cases. Mycoplasma pneumoniae also appears to be a frequent cause of acute bronchitis. Other bacterial causes include Chlamydia pneumoniae and Bordetella pertussis. 

Aftermath of acute infectious diseases caused by bacteria and viruses, such as bronchitis, pneumonia, influenza, fever in pulmonary tuberculosis and chronic fatigue syndrome. 

Common cold, influenza, recovery period of influenza, bronchitis, pneumonia, chronic rhinitis, tuberculosis and other infectious diseases caused by bacteria and viruses, diabetes, peptic ulcer, irritable bowel syndrome, constipation and hemorrhoids, skin diseases that are characterized by dryness of the skin lesions, such as disorders of keratinization and senile pruritus. 

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