In this podcast, Dr. Jeff Kwong and Dr. Daniel Dalcin discuss high-dose influenza vaccines, which contain more antigen than standard-dose vaccines.Dr. Jeff Kwong is a scientist at ICES and at Public Health Ontario, and a family physician at Toronto Western Family Health Team. He conducts research on the epidemiology of influenza.Dr. Daniel Dalcin is a family medicine resident at Dalhousie University in Halifax, Nova Scotia.They co-authored a peer-reviewed practice article published in the Canadian Medical Association Journal. It is titled "Five things to know about...high-dose influenza vaccination."Full practice article: www.cmaj.ca/lookup/doi/10.1503/cmaj.181477----------------------------------------------------------------------This podcast episode is brought to you by Audi Canada.The Canadian Medical Association has partnered with Audi Canada to offer CMA members a preferred incentive on select vehicle models. Purchase any new qualifying Audi model and receive an additional cash incentive based on the purchase type. Details of the incentive program can be found at www.audiprofessional.ca.-----------------------------------Subscribe to CMAJ Podcasts on Apple Podcasts, iTunes, Google Play, Stitcher, Overcast, Instacast, or your favourite aggregator. You can also follow us directly on our SoundCloud page or you can visit www.cmaj.ca/page/multimedia/podcasts.