In this interview, Dr. Natasha Crowcroft comments on the measles outbreaks in Canada and globally, what many roots of the problem are, and what she thinks needs to happen to address the outbreaks.Dr. Natasha Crowcroft is chief science officer for Public Health Ontario in Toronto and an expert consultant for the World Health Organization.She co-authored a commentary article published in the Canadian Medical Association Journal. Full article: www.cmaj.ca/lookup/doi/10.1503/cmaj.190559Podcast transcript: https://www.cmaj.ca/transcript-190559----------------------------------------------------------------------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 or your favourite podcast app. You can also follow us directly on our SoundCloud page or you can visit www.cmaj.ca/page/multimedia/podcasts.