Identifying targets in the hunt for effective respiratory syncytial virus interventions

Abstract

Respiratory syncytial virus (RSV) is a major cause of human infections worldwide. There is currently no effective vaccine or antiviral therapy available for widespread clinical use; prophylaxis with anti-RSV antibodies is used in only a small percentage of potential recipients. New targets for effective RSV interventions are needed. Previous anti-RSV intervention strategies have focused on targeting aspects of the virus, an approach that can lead to the emergence of resistant RSV strains. Increased understanding of the biology of RSV–host interactions provides an alternative approach for identifying novel targets for RSV interventions that focus on host factors, and exploiting them with the aim to limit the incidence and severity of RSV infections.

Keywords::

• prophylaxis
• respiratory syncytial virus infection
• targeted therapy
• treatment

Financial & competing interests disclosure

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.

No writing assistance was utilized in the production of this manuscript.