blinry on Nostr: Hey, sometimes I see some of you wearing these big reusable respirators with built-in ...

Hey, sometimes I see some of you wearing these big reusable respirators with built-in filters. 🤿

I think I'd maybe like to get one, to attend crowded events in winter with further lowered infection risk.

I'd be happy about some recommendations for types & brands! And also about more resources – are there studies/tests demonstrating advantages over FFP3 masks?

#covid #covid19 #fosdem