I've had to visit our local hospitals several times in the last 4 months and I am gutted that most nurses and doctors are still wearing inferior green 'surgical' masks. These people are dedicated but not valued enough by the hierarchy......
Why on earth is it that I can buy the N(% masks from Amazon to name but one source but the NHS are not doing what they should do in supplying better quality protection for all those dedicated people...... Mr Hancock hang your head in shame because you are doing a lot but you could do better........
Best Wishes to all you hard working nurses and doctors who are neglected by those who are complacent.
As far as I know the masks don't stop you getting the bug only protect others from being infected by you
That is incorrect because I can assure you that a single mechanical filter (and that is what any singular sheet of filtration material is obviously works two ways and it cannot physically do any thing else.( That is if I was listening to my teacher 64 years ago at Nottingham technical school). That applies to multi layer filter material as well. Did you know that new research states that if zink oxide( the stuff on plasters) in suspension in clean water, finely sprayed onto the external surface of a mask & then allowed to dry, kills viruses in 30 minutes ? Impregnated masks and fabric are now being sold I believe.
If anyone cares to look at the Association of heating engineers topic on masks they have done several research papers on masks and filtration material it will enlighten the ones who don't know a thing about filtration.
Lets cut the Mumbo Jumbo/baloney out of this mask issue and for a start get the NHS workers wearing N95 masks at least and I mean the minimum protection that means that they will have 95 % protection. Not those with beards however who must 'get em off' to have a reasonable level of protection......
All mask wearers must make sure that they put their masks on so that it seals 100% to ALL the areas around the airways.