Vol 217, Issue 10: 14 November 2022. Distinguished Professor Lidia Morawska is Director of the International Laboratory for Air Quality and Health at QUT in Brisbane, a World Health Organization Collaborating Centre. Her coauthored MJA Perspective on the need for Australian standards for indoor air quality is available here. Prof Morawska is a member of OzSAGE. Their advice on ventilation and air quality is available here. With MJA news and online editor, Cate Swannell.