What has been the role of the continuous information networks and their lobbies, the duty of the " specialists", the function of the scientific council, the function of the High Authority for Health, the duty of the THAT?Posted by Gravgaard Nash on January 22nd, 2021 More seriously, we have seen a split in the medical globe in between dogmatists who rely on double-blind examinations ( typically linked to the big pharmaceutical research laboratories) and also pragmatists who are commonly city medical professionals who carefully follow the problem of their people by providing their own treatment. Another historical reality of which we researchers were already conscious prior to the epidemic however which has actually emerged: the little trust to be put often in research studies showing up in the significant clinical journals. And also yes, we might be seeing the failure of a very large clinical author "The Lancet". However it is likewise the approaches of prevention that are questionable with the dispute concerning the putting on of masks resulting in a poor approach clearly dictated by the lack of masks. To repair the error, billions of masks have been manufactured ( the majority of them abroad), surgical masks and also FFP2 in non-woven: but just how did we come to have all these masks constructed from "plastic"? A historic pointer is necessary ... The creation of the mask in the health area The first masks showed up throughout the excellent black pester of the Middle Ages. Torment doctors used a huge leather tunic, handwear covers, boots, a hat and also a mask in the form of a bird's beak. This big nose had aromatic natural herbs. It is currently much better understood why this garment truly shielded the doctor: the leather kept away fleas, which are understood to carry the disease, and also the herbs in the nose, evidently put there to mask the smell of remains, have antibacterial properties, hence reducing the effects of bacteria passing directly from one person to another in the lung stage of the condition. Closer to us, Pasteur revealed that diseases can have a microbial beginning, and then the British surgeon Joseph Lister (1827-1912) developed in 1867 an antibacterial approach by spraying a client's open injury with phenol to stop superinfection. In 1897, Johann Mikulicz and also Carl Flügge, who had actually just revealed that the sprays teemed with pathogenic germs, were working at the health center in Breslau (Wroclaw) in Poland. They generated the suggestion that, instead of dealing with the bacteria that pick the wound, maybe it would be far better to avoid them from getting to the operating area by putting on a mask which they describe as a piece of gauze connected with two cables to the cap and also which covers the nose, mouth as well as ... the beard. The surgical mask was birthed. The mask additionally safeguards the user against infection The putting on of an "anti-pestis" mask throughout the epidemic in Manchuria in 1910-1911 saved the lives of several medical professionals, for whom it was at first meant, and was later on included the people themselves and then to the whole populace: prophylaxis by putting on the mask was birthed and also it was duplicated throughout the great Spanish influenza of 1918. It has actually been confirmed that the obligatory using of masks in San Francisco during this epidemic was responsible for the very significant reduction in deaths. And you recognize what? During that time its use was already extremely debatable! From now on, along with defense in the operating room, the mask safeguards its wearer against infection. The mask remains to establish Usually composed of layers of cotton with often an additional external layer impenetrable to beads, the mask develops by blending anti-bacterial, anti-dust and also anti-gas homes. Numerous licenses were signed up. In all cases, it is cleanable as well as often sterilizable. masque chirurgical enfant : 1930-1960 As early as 1930, medical masks started to be changed by disposable paper, and also in 1960 single-use non-woven synthetic fiber masks appeared. Some of them have a form more adapted to the face as well as make it possible to filter not only the outbound air yet additionally the inbound air (FFP masks). But, of course, they shed their filtering capability when disinfected, so they belong to the new "all disposable" healthcare facility system with syringes, needles as well as several other products. Much less work prices, much less material management and ... development of industries specialising in this field. These very powerful and also hostile firms have actually swamped the clinical and also paramedical areas with advertisements advertising non reusable items. In a creative way, the research studies sponsored by these big firms have omitted cloth masks from comparative tests, the last one released in 1975 however showed that a mask made of 4 layers of cotton muslin had remarkable filtering system properties to non-woven masks supplied that its style allowed minimal leak from the face. On top of that, some material masks have actually boosted filtering system properties with cleaning, which creates the fibres to tighten. Today, as no textile masks are commercially readily available, no comparison with synthetic masks is feasible with the exception of "home-made" masks which are intelligently recommended to be possibly harmful! It holds true that the " public" masks that established throughout the Covid-19 epidemic can give new life to reusable masks, provided that they satisfy clearly specified needs, both for the product but also for the form and adjustment to the face. The details on materials and tutos occasionally left something to be wanted! Further representation in a post-Covid duration will certainly allow everybody to equip themselves with a reliable as well as recyclable methods of individual protection. The non reusable 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 magazine ne rapporte de problèmes d'hygiène avec les masques réutilisables. Storage was consequently selected with all the problems that showed up during this dilemma: in 2010 after the risk of flu A, France was saving 2 billion masks, the monitoring of which was catastrophic to claim the least: with the expiration dates having passed, compeling the authorities to retest obviously ideal sets, the devastation of a lot of sets that had actually ended up being non-active or simply mouldy, and the disappearance of other sets, there were just 150 million left at the start of the Covid-19 crisis. Moreover, extremely recently, we uncovered that disposable masks have an appalling ecological impact: they can be found anywhere in city roads, in woodlands, in lakes and lastly ... in the sea! They represent not just a carcinogen however also an ecological risk. The duration of their deterioration has actually been approximated at 400 years ... The health and wellness situation could therefore be adhered to by an environmental crisis. So what to do? Of course, these non-woven masks might still have a duty to play in specific medical facility circumstances as a result of their uniqueness, however their generalisation to the entire population is unreasonable to claim the least. In addition to encounter masks consisting of a solitary fabric filter item held by elastics or cables, it is also possible to establish actual masks being composed on the one hand of a synthetic skirt that can be cleaned, disinfected and also reused over extended periods of time, and on the other hand of a reusable or non-reusable filter, whose dimension, mass and also mass are a lot smaller than those of an FFP mask filter. These eco accountable FMP masks can be an "all disposable" solution. The attributes of the OCOV FMP mask will certainly be of passion, as it is an reliable, multiple-use item with a little ecological footprint. Verdict It is now approved that wearing a mask is the really basis of defense against breathing illness ( obstacle gestures). It seems that disposable masks are no more proper for the security of populations, both due to stocks that are difficult to control and also as a result of the really negative ecological influence on the world. The era of all-plastic, all-disposable masks must not be part of the " brand-new globe" after Covid-19. Filter masks made of reusable material or FMP type masks with skirt as well as filter are certainly a sensible alternative.Like it? Share it! |