It is well known that face masks do not protect you from bacteria and certainly not from the latest coronavirus. They stop you emitting as much when you sneeze. Beyond infection, there is increasing concern about fine particulates in the air, now proven to pass through your whole body. These are no longer seen as leading to only respiratory diseases and heart failure. Research now links them to depression, birth problems and more.
How can we make more effective face masks and air filters generally?
Login or Register
You are not logged in. Please login or register with idtechex.com for more details about premium content from IDTechEx.