What has been the duty of the constant news networks as well as their lobbies, the role of the "experts", the role of the scientific council, the function of the High Authority for Wellness, the duty of the THAT?Posted by Curtis Ryberg on January 19th, 2021 More seriously, we have observed a split in the medical globe between dogmatists who believe in double-blind tests ( frequently linked to the large pharmaceutical research laboratories) as well as pragmatists that are commonly city medical professionals who carefully adhere to the problem of their individuals by administering their very own therapy. Another historic fact of which we researchers were currently aware before the epidemic however which has actually emerged: the little trust to be placed sometimes in studies appearing in the major clinical journals. As well as yes, we may be seeing the downfall of a very large clinical author "The Lancet". However it is likewise the strategies of prevention that are doubtful with the controversy concerning the wearing of masks causing a poor method obviously determined by the absence of masks. To fix the blunder, billions of masks have been manufactured ( a lot of them abroad), medical masks and FFP2 in non-woven: yet just how did we come to have all these masks made of "plastic"? A historic suggestion is essential ... The innovation of the mask in the health and wellness field The very first masks appeared during the wonderful black pester of the Center Ages. Afflict doctors wore a huge leather tunic, handwear covers, boots, a hat as well as a mask in the form of a bird's beak. This big nose consisted of aromatic natural herbs. Discover more is now much better comprehended why this garment really protected the doctor: the natural leather maintained away fleas, which are understood to lug the disease, and the natural herbs in the nose, evidently positioned there to mask the smell of remains, have antibacterial homes, thus neutralizing bacteria passing straight from one person to one more in the lung stage of the disease. Closer to us, Pasteur showed that diseases could have a microbial beginning, and afterwards the British surgeon Joseph Lister (1827-1912) developed in 1867 an antibacterial method by spraying a person's open injury with phenol to stop superinfection. In 1897, Johann Mikulicz and Carl Flügge, who had just revealed that the sprays teemed with pathogenic microbes, were working at the medical facility in Breslau (Wroclaw) in Poland. They thought of the idea that, instead of dealing with the bacteria that pick the wound, maybe it would certainly be far better to avoid them from reaching the operating area by putting on a mask which they describe as a piece of gauze tied with 2 cables to the cap and also which covers the nose, mouth and also ... the beard. The medical mask was birthed. The mask also protects the wearer against infection The using of an "anti-pestis" mask during the epidemic in Manchuria in 1910-1911 conserved the lives of several doctors, for whom it was at first planned, and was later on reached the individuals themselves and afterwards to the whole population: prophylaxis by putting on the mask was born and also it was duplicated during the terrific Spanish influenza of 1918. It has been proven that the necessary putting on of masks in San Francisco during this epidemic was responsible for the extremely considerable reduction in fatalities. As well as you understand what? During that time its use was already really controversial! From now on, in addition to security in the operating room, the mask secures its wearer against infection. The mask remains to create Normally composed of layers of cotton with often an extra external layer impermeable to beads, the mask establishes by blending anti-bacterial, anti-dust as well as anti-gas residential properties. Countless licenses were registered. In all cases, it is cleanable as well as often sterilizable. The big change: 1930-1960 As early as 1930, clinical masks began to be replaced by non reusable paper, as well as in 1960 single-use non-woven artificial fibre masks showed up. Several of them have a form more adjusted to the face and also make it feasible to filter not only the outbound air but additionally the incoming air (FFP masks). However, naturally, they lose their filtering system capacity when decontaminated, so they belong to the brand-new "all non reusable" hospital system with syringes, needles and lots of other materials. Much less labour expenses, much less product management and ... growth of markets specialising in this field. These very powerful and hostile business have actually flooded the clinical and paramedical areas with advertisements promoting non reusable products.
In a creative means, the studies sponsored by these big companies have actually omitted fabric masks from comparative examinations, the last one published in 1975 nonetheless revealed that a mask constructed from 4 layers of cotton muslin had remarkable filtering residential or commercial properties to non-woven masks provided that its style enabled very little leak from the face. In addition, some textile masks have increased filtering system residential or commercial properties with cleaning, which causes the fibers to tighten up. Today, as no fabric masks are readily available, no contrast with synthetic masks is possible except for "home-made" masks which are smartly suggested to be potentially harmful!
It is true that the " public" masks that created throughout the Covid-19 epidemic can give new life to recyclable masks, supplied that they satisfy plainly defined demands, both for the product however also for the shape as well as adjustment to the face. The details on materials as well as tutos often left something to be desired! Additional representation in a post-Covid period will allow everybody to furnish themselves with a reputable and also reusable methods of individual protection.
The disposable or the non-disposable?
Les industriels du masque jetable ont amené les hôpitaux à penser qu'il était préférable de stocker du jetable plutôt que de gérer du réutilisable. On leur avait d'ailleurs fait comprendre que les masques en tissu pouvaient être dangereux mais, dans la littérature scientifique, aucune publication ne rapporte de problèmes d'hygiène avec les masques réutilisables.
Storage was for that reason picked with all the problems that appeared during this dilemma: in 2010 after the danger of influenza A, France was storing 2 billion masks, the monitoring of which was disastrous to say the least: with the expiry days having passed, requiring the authorities to retest apparently appropriate sets, the damage of a lot of batches that had actually ended up being inactive or merely moldy, and also the disappearance of other batches, there were just 150 million left at the beginning of the Covid-19 dilemma.
In addition, very just recently, we found that disposable masks have an terrible ecological effect: they can be located anywhere in city streets, in forests, in lakes and also lastly ... in the sea! They represent not just a health hazard yet likewise an eco-friendly risk. The period of their degradation has actually been estimated at 400 years ... The health and wellness situation can therefore be complied with by an environmental dilemma.
So what to do?
Of course, these non-woven masks may still have a duty to play in particular healthcare facility circumstances because of their specificities, yet their generalisation to the whole populace is unreasonable to claim the least.
In addition to deal with masks including a solitary material filter piece held by elastics or cords, it is likewise possible to develop genuine masks being composed on the one hand of a synthetic skirt that can be cleaned, decontaminated as well as reused over long periods of time, as well as on the other hand of a multiple-use or non-reusable filter, whose dimension, mass and bulk are a lot smaller sized than those of an FFP mask filter. These ecologically liable FMP masks can be an "all disposable" solution. The functions of the OCOV FMP mask will certainly be of rate of interest, as it is an effective, multiple-use item with a small ecological impact.
Verdict
It is currently approved that putting on a mask is the really basis of security against respiratory system conditions ( obstacle gestures).
It seems that non reusable masks are no more ideal for the security of populations, both as a result of stocks that are challenging to regulate and due to the very adverse eco-friendly influence on the world. The period of all-plastic, all-disposable masks must not be part of the " brand-new world" after Covid-19.
Filter masks constructed from reusable textile or FMP kind masks with skirt as well as filter are definitely a practical option.
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