Pharmacovigilance in Australia: how do adverse event reports from clinicians contribute to medicine and vaccine safety?

Reporting adverse events (adverse drug reactions) associated with medicines and vaccines assists with identifying previously unrecognised side effects and other safety concerns. Reporting adverse events to the Therapeutic Goods Administration is mandatory for sponsors (pharmaceutical companies), and strongly encouraged but voluntary for healthcare professionals and consumers. Adverse events should be reported even when causality is uncertain, as reports may contribute to identification of a safety signal for new or uncommon events.

The future of nurse education? Studying at the Open University in Scotland.

This article describes nurse education with the Open University in Scotland (OUiS). Although there are problems with nurse recruitment and retention across the UK, in Scotland the landscape is somewhat different, with greater support for students required in remote and rural areas. Despite these challenges, the OUiS continues to recruit to the commissioned numbers of places.

Identification of a gene (lpt-3) required for the addition of phosphoethanolamine to the lipopolysaccharide inner core of Neisseria meningitidis and its role in mediating susceptibility to bactericidal killing and opsonophagocytosis.

We have identified a gene, lpt-3, that is required for the addition of phosphoethanolamine to the 3-position (PEtn-3) on the beta-chain heptose (HepII) of the inner core lipopolysaccharide (LPS) of Neisseria meningitidis (Nm). The presence of this PEtn-3 substituent is characteristic of the LPS of a majority ( approximately 70%) of hypervirulent Nm strains, irrespective of capsular serogroup, and is required for the binding of a previously described monoclonal antibody (mAb B5) to a surface-accessible epitope. All strains of Nm that have PEtn-3 possess the lpt-3 gene.

Genetic linkage analysis to identify a gene required for the addition of phosphoethanolamine to meningococcal lipopolysaccharide.

Lipopolysaccharide (LPS) is important for the virulence of Neisseria meningitidis, and is the target of immune responses. We took advantage of a monoclonal antibody (Mab B5) that recognises phosphoethanolamine (PEtn) attached to the inner core of meningococcal LPS to identify genes required for the addition of PEtn to LPS. Insertional mutants that lost Mab B5 reactivity were isolated and characterised, but failed to yield genes directly responsible for PEtn substitution.