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Respiratory syncytial virus (RSV) causes annual epidemics of infections affecting the whole population. In vitro, it has been shown to infect and persist in human dendritic cells (DCs) for prolonged periods. Initially persistence is associated with low levels of replication before the virus becomes dormant. Reactivation of viral replication can be triggered many months later.
One third of children require repeat ventilation tube insertion (VTI) for otitis media. Disease recurrence is associated with persistent middle ear bacterial biofilms. With demonstration that Dornase alfa (a DNase) disrupts middle ear effusion biofilms ex vivo, we identified potential for this as an anti-biofilm therapy to prevent repeat VTI. First, safety and tolerability needed to be measured.
Peter Richmond MBBS MRCP(UK) FRACP Head, Vaccine Trials Group Head, Vaccine Trials Group Professor Peter Richmond is Head of the Vaccine Trials Group
Peter Lea-Ann Ruth Richmond Kirkham Thornton MBBS MRCP(UK) FRACP PhD PhD Head, Vaccine Trials Group Co-Head, Bacterial Respiratory Infectious Disease
Janessa Lea-Ann Peter Ruth Pickering Kirkham Richmond Thornton BSc PhD PhD MBBS MRCP(UK) FRACP PhD Senior Research Fellow (currently HOT NORTH Early
Elke Lea-Ann Ruth Peter Seppanen Kirkham Thornton Richmond BSc PhD PhD PhD MBBS MRCP(UK) FRACP Program Manager, Bacterial Respiratory Infectious
Ruth Peter Thornton Richmond PhD MBBS MRCP(UK) FRACP Co-head, Bacterial Respiratory Infectious Disease Group (BRIDG) Head, Vaccine Trials Group
Ruth Peter Thornton Richmond PhD MBBS MRCP(UK) FRACP Co-head, Bacterial Respiratory Infectious Disease Group (BRIDG) Head, Vaccine Trials Group
The Bacterial Respiratory Infectious Disease Group (BRIDG) has a major focus ear and lung disease involving Streptococcus pneumoniae and Haemophilus influenzae.
Co-Head, Bacterial Respiratory Infectious Disease Group; Microbiology Lead, Wesfarmers Centre of Vaccines & Infectious Diseases