From a purely environmental perspective, owning multiple reusable face masks, and machine-washing them together, is the best option.
A few simple pointers can help you spot a quality mask from a dud.
The COVID-19 pandemic is not the first time people have been required to wear face masks for protection. Mask-wearing has a long history, and reflects society's sense of shared responsibility.
The more layers your mask has, the better, our new research confirms.
As Melbourne returns to lockdown, the evidence suggests routine mask-wearing - as seen in many countries but not so far in Australia - could be a valuable tool to help stop the spread of COVID-19.
The CDC is reconsidering its policy about the widespread public's use of masks, as is the World Health Organization. Here are the facts about when it's appropriate to wear a mask – and what kind.