Journal article

Protective and dysregulated T cell immunity in RSV infection.

Peter J Openshaw, Christopher Chiu

Current Opinion in Virology | Published : 2013

Abstract

Respiratory syncytial virus (RSV) is the most important cause of infantile bronchiolitis and a major pathogen in elderly and immunosuppressed persons. Although RSV shows limited antigenic diversity, repeated infections occur throughout life. Vaccine development has been delayed by poor immunogenicity, production issues and the fear of causing enhanced disease. T cells assist in viral clearance, but immune regulation serves to limit these responses and to prevent the exaggerated inflammatory response to RSV infection seen in children with bronchiolitis. Severe RSV disease can therefore be regarded as a dysregulated response to an otherwise trivial infection. Further insights into the role of ..

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University of Melbourne Researchers