Finally, doctors are getting the right masks for airborne coronavirus

Almost a year ago, in July 2020, our calls for the government to urgently upgrade the guidelines to protect health workers from airborne SARS-CoV-2 fell on deaf ears.

The existing guidelines said health providers working around COVID-19 patients should wear a surgical mask. It restricted use of the more protective P2 or N95 masks, which stop airborne particles getting through, to very limited scenarios.

These involved “aerosol-generating procedures”, such as inserting a breathing tube. This was expanded slightly in August 2020 but still left most health workers without access to P2/N95 masks.

More than 4,000 Australian health workers were infected by COVID-19 during the Victorian second wave. Health authorities denied the importance of airborne transmission and blamed clinical staff for “poor habits” and “apathy”.