masking the reality of infection?
Patience is a virtue but sometimes speed is of the essence.
Here we go again. The latest “thing” fueled by a frenzy on social media, television news and newspapers. Face masks, we want them now.
Of course there is a desperate need to supply the carers who come into direct contact with the COVID-19 virus on a daily basis with the proper PPE, but does this demand really hold weight for Joe Public or is it, once again, because they have seen others in other cultures wearing face masks and thought “I need to be doing that”. Why?
Is there any actual evidence that wearing a face mask in public will actually reduce the chances of an individual contracting the virus. Not according to the WHO who recommend against this. So why the clamour? Has wearing face masks an a daily basis led to people in China, Korea, Singapore, Japan from contracting the virus – of course the answer is “no”.
The face mask in these cultures has been worn for many years as a way of trying to prevent the particles from pollution (and in the major cities in these regions) air pollutiion from traffic is big time. Note that most of these masks are akin to the type worn in a dentist’s surgery of hospital operating theatre setting.
However, to counter the airborne threat of a nanometer sized particle of virus protein, then this type face mask is next to useless – it MAY prevent droplets released by the wearer from being transmitted but won’t necessarily prevent virus particles from being emitted (or entering) through any gaps.
A mask that actually seals the region around mouth and nose is what is needed, but then you need a way to filter the air that needs to be breathed, otherwise the person would suffocate. So it beggars belief when pictures are posted showing so called celebrities (and others) wearing a fashion-inspired handkerchief around their nose and face – what a waste of time and what a shocking role-model as these images influence so many people.
To coin an old phrase, you might as well use a chocolate fireguard in front of an open fire. For goodness sake, please stop this nonsense. Any masks should be prioritised towards the frontline people dealing with the virus on a daily basis. Joe Public has managed without so far and doesn’t need them anyway.
We also see the clamour for a vaccine or somehting that will counter the threat of the virus. Again popular media will have sown the seeds in the minds of the public that this is a simple matter. Find something!! Let people have it!! Do these people realise how much effort this requires and how long this takes?
Firstly something has to be identified that will recognise the virus protein and get the body to build an immune response that is is going to be strong and persistent. This information can’t be gained without getting into humans and testing the idea.
But you just can’t give something to a human before you at least have some feel as to whether it is like to be overtly toxic or not and how much of it is likely to be needed before becoming toxic – so that has to be determined before anything else – this will take time. Then once any human trials begin, it will require cautious steps to begin with, to try and avoid any potential adverse effects, or at least be in a position to ameliorate any – more time required.
However, the longest steps in the clinic will be determining immunity and longevity and “safety” – by definition, a lengthy process, particularly safety. Whilst all this is going on, scaling up the potential for large scale manufacture of the vaccine be be in progress – more time required as regulations for site of manufacture and plant have to be adhered to. All this can take normally 5 years or more, but all the stops are being pulled to try and deliver something rapidly, but please, stop reading the rubbish in the press and social media and BE PATIENT – this will take some considerable time.
speed is of the essence
To close, whilst all the clamour is going on with COVID-19, we might have forgotten about the ever-present and here and now threat of bacterial resistance. If COVID-19 has come a real shock, then we need to be worrying about bacterial resistance, because, already many of the more virulent strains of bacteria are now resistant to the current therapies. Once resistant bacteria take a hold, what are we going to do – to be in a COVID-19 situation all over again, waiting whilst someone comes up with a new antibiotic that can treat the resistance – not a good place to be.
They have probably got other things on their collective minds at present in Government and elsewhere, but action needs to start now. If everyone can be alarmed at “Global Warming” then they should start to consider a world with no counter-therapy for bacterial infection – it’s coming sooner or later.