From disposable to reusable, store-bought to homemade – there’s a lot of different ways you can approach it. If you decide to go down the reusable route (which is far more economical/eco-friendly) you’ll need to invest in filters.
If you’ve gotten on public transport, been at the shops or even just taken a walk around your neighbourhood – you might’ve noticed more and more people are wearing face masks.
You may have seen headlines recently that “patients without symptoms” aren’t driving the spread of the coronavirus. That would seem to suggest that all our measures about masks and distancing are useless—but that’s a misunderstanding of the evidence