Thank you to our excellent International Epidemiological Association plenary panellists for sharing their reflections on Jørn Olsen's career for the future of epidemiology! Some of their final reflections (possibly slightly paraphrased!):

Does the (live) shingles vaccine protect against dementia? Fergus Hamilton and colleagues provide important evidence in a new preprint using hospital data from the whole of England in a regression discontinuity design from which we *don't* show evidence of a meaningful protective effect /cont