Vaccine
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To address the phenomenon of vaccine hesitancy and rejection, researchers increasingly recognise the need to engage with the social context of parents' decision-making. This study examines how vaccine rejecting parents socially construct the vaccinating mainstream in opposition to themselves. We analyse qualitative data from interviews with parents in Adelaide, South Australia. ⋯ It is common for the vaccinating mainstream to present vaccine hesitant and rejecting parents as a group subject to epistemic closure, groupthink, confirmation bias and over-confidence in their own expertise. However, vaccine hesitant and rejecting parents also see mainstream society as a group-a much larger one-subject to the same problems. We suggest the need to mitigate the 'groupness' of vaccination and non-vaccination by extending the practice of vaccination to recognisable practitioners of holistic health.
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Individuals with certain chronic medical conditions are at higher risk of developing pneumonia and pneumococcal disease than those without. Using data from the Community-Acquired Pneumonia Immunization Trial in Adults (CAPiTA), this post hoc analysis assessed the efficacy of the 13-valent pneumococcal conjugate vaccine (PCV13) in adults aged ≥65 years with at-risk conditions. ⋯ This post hoc analysis of the Community-Acquired Pneumonia Immunization Trial in Adults (CAPiTA) showed significant and persistent efficacy of PCV13 against VT-CAP in at-risk older adults. ClinicalTrials.gov identifier: NCT00744263.