When it comes to reducing the spread of COVID, ventilation is often an afterthought. But cleaner air needs to be front and centre of our COVID mitigation strategy. Here’s why.
$50 million could provide all NSW school classrooms with air purifiers with HEPA filters. This pales compared to the roughly $220 million-a-day cost of Sydney’s lockdown.
Health workers have long called for better protections against COVID-19. Well fitting masks are now required when caring for COVID-19 patients. But the guidelines on ventilation miss the mark.