17 experts and 3000 papers: why Australia’s PPE guidance has changed
Dr Philippa Hore co-chaired a panel tasked with resolving the vexed issue

Getting a dozen clinical experts from a variety of specialties to come to a common agreement on any subject isn’t easy.
But what happens when it’s on the totemic subject of airborne transmission of COVID-19 and what needs to be done to protect doctors and their families from infection?