Participation in an action research project on vaccine services for children: relationship with vaccine delays.

Multicomponent interventions are effective in improving vaccine coverage. However, few studies have assessed their effect on timely vaccination. The aim of this study was to compare the proportion of children with vaccine delays at 2- and 12-month visits according to whether or not health centers have participated in an action research project on the organization of vaccination services for 0-5-year-olds.

Challenges and opportunities of school-based HPV vaccination in Canada.

Primary prevention of human papillomavirus (HPV) through vaccination is a high priority in Canada's cancer prevention efforts. All Canadian provinces and territories have introduced publicly funded, school-based vaccination programs against HPV, but vaccine uptake remains suboptimal in some jurisdictions. We conducted a descriptive qualitative study to better understand the determinants of low HPV vaccine uptake and identify strategies to enhance vaccine acceptance using the socio-ecological model.

Integrated cell-based platform to study EGFR activation and transactivation.

The epidermal growth factor receptor (EGFR) pathway is one of the most deregulated molecular pathways in human epithelial cancers. Many approved drugs were optimized to directly target EGFR but yielded only modest clinical improvement in cancer patients due to low efficacy and drug resistance. Transactivation of EGFR by other cell surface receptors such as G-protein-coupled receptors (GPCRs) was proposed to explain this lack of efficacy.

Are vaccination information leaflets useful for vaccinators and parents?

Three vaccination information leaflets (VIL) were evaluated in the province of Québec in 2002-2003 to examine their use by vaccinators (nurses and physicians), and their success in reaching parents of infants and toddlers. Data were collected from vaccinators and parents by postal survey. Reception of all of the VIL was higher among nurses (98%) than among physicians (39%).