Alberta
Mask expert warns Dr. Deena Hinshaw mask use will not protect against COVID-19
Chris Schaefer is the Director of SafeCom Training Services Inc. in Edmonton. He has sent this letter to Dr. Deana Hinshaw. As an open letter it is also being circulated on social medias.
Open Letter to Physicians and the Public of Alberta
Dear Dr. Hinshaw,
Re: Alberta Health recommendation that Albertans wear N95, surgical or non-medical masks in public to reduce the likelihood of transmitting or developing a condition from the coronavirus known as COVID-19
I have been teaching and conducting respirator fit testing for over 20 years and now currently for my company SafeCom Training Services Inc. My clients include many government departments, our military, healthcare providers with Alberta Health Services, educational institutions and private industry. I am a published author and a recognized authority on this subject.
Filter respirator masks, especially N95, surgical and non-medical masks, provide negligible COVID-19 protection for the following reasons:
- Viruses in the fluid envelopes that surround them can be very small, so small in fact that you would need an electron microscope to see them. N95 masks filter 95% of particles with a diameter of 0.3 microns or larger. COVID-19 particles are .08 – .12 microns.
- Viruses don’t just enter us through our mouth and nose, but can also enter through our eyes and even the pores of our skin. The only effective barrier one can wear to protect against virus exposure would be a fully encapsulated hazmat suit with cuffs by ankles taped to boots and cuffs by wrists taped to gloves, while receiving breathing air from a self-contained breathing apparatus (SCBA) This barrier is standard gear to protect against a biohazard (viruses) and would have to be worn in a possible virus hazard environment 24/7 and you wouldn’t be able to remove any part of it even to have a sip of water, eat or use the washroom while in the virus environment. If you did, you would become exposed and would negate all the prior precautions you had taken.
3. Not only are N95, surgical and non-medical masks useless as protection from COVID-19, but in addition, they also create very real risks and possible serious threats to a wearer’s health for the following reasons
A. Wearing these masks increases breathing resistance, making it more difficult to both inhale and exhale. According to our Alberta government regulations on respirator (mask) use, anyone that is required to wear a respirator mask should be screened to determine their ability to safely wear one.
Any covering of the mouth and nose increases breathing resistance, whether the mask is certified or not. Those individuals with pre-existing medical conditions of shortness of breath, lung disease, panic attacks, breathing difficulties, chest pain in exertion, cardiovascular disease, fainting spells, claustrophobia, chronic bronchitis, heart problems, asthma, allergies, diabetes, seizures, high blood pressure and pacemakers need to be pre-screened by a medical professional to be approved to be able to safely wear one. Wearing these masks could cause a medical emergency for anyone with any of these conditions.
Pregnancy-related high blood pressure is possible. More research is necessary to determine the impact of wearing a mask for extended periods of time on pregnancy.
It is dangerous to recommend, much less mandate anyone with medical conditions to wear a mask without educating them about the risks involved in wearing them without having been pre-screened and approved by a medical professional first.
B. In order for any respirator mask to offer protection to a specific user, that user must be individually fitted with the right type, right size, if male – face must be clean shaven (only short moustache allowed). Next, the user must be fit tested with that respirator by a trained professional to determine whether or not the respirator is providing the user with an air- tight seal – a requirement for any respirator mask.
C. N95 masks – N for not resistant to oil particles, 95 for the percentage of protection – the lowest level of all respirator masks.
These masks even when properly sized and fitted will not protect against virus exposure, however they are capable of adequate protection from larger particles such as pet dander, pollen and sawdust.
Surgical masks (the paper ones that loop around the ears) – do not seal to the face and do not filter anything.
Nonmedical and/or homemade masks are dangerous because:
- ● Not engineered for the efficient yet protective requirements of easy inhalation and effective purging of exhaled carbon dioxide
- ● Could cause an oxygen deficiency for the user
- ● Could cause an accumulation of carbon dioxide for the user
- ● Shouldn’t be recommended under any circumstance
D. They increase body temperature and physical stress – could cause a high temperature alert on a thermometer gun
E. They impede verbal communication
F. N95, surgical and nonmedical masks can create infections and possible disease all by themselves by causing exhaled warm, moist air to accumulate on the inside material of the mask, right in front of the user’s mouth and nose, which is the perfect environment for bacteria to form, grow and multiply. That is why N95 and other disposable masks were only designed to be short duration, specific task use and then immediately discarded.
So if masks are not effective in preventing illness, what is? How about the age-old tried, tested and proven method of protecting our health with a healthy diet, clean water, avoidance of processed, junk and fast foods, plenty of fresh air, sunshine, moderate exercise, adequate restful sleep and avoidance of stress?
We all have an immune system that can fight and overcome any COVID-19 threat if it is healthy and we nurture it.
Thank you for reading this open letter and letting me share my expertise. I ask that you share this with the public via media statement as we are all committed to promoting good health for all Albertans. If you or any of the public wish to contact me with a question or comment, I would love to hear from you. I can best be reached [email protected].
Sincerely,
Chris Schaefer
Director
SafeCom Training Services Inc.
From Resource Now
Alberta renews call for West Coast oil pipeline amid shifting federal, geopolitical dynamics.
Just six months ago, talk of resurrecting some version of the Northern Gateway pipeline would have been unthinkable. But with the election of Donald Trump in the U.S. and Mark Carney in Canada, it’s now thinkable.
In fact, Alberta Premier Danielle Smith seems to be making Northern Gateway 2.0 a top priority and a condition for Alberta staying within the Canadian confederation and supporting Mark Carney’s vision of making Canada an Energy superpower. Thanks to Donald Trump threatening Canadian sovereignty and its economy, there has been a noticeable zeitgeist shift in Canada. There is growing support for the idea of leveraging Canada’s natural resources and diversifying export markets to make it less vulnerable to an unpredictable southern neighbour.
“I think the world has changed dramatically since Donald Trump got elected in November,” Smith said at a keynote address Wednesday at the Global Energy Show Canada in Calgary. “I think that’s changed the national conversation.” Smith said she has been encouraged by the tack Carney has taken since being elected Prime Minister, and hopes to see real action from Ottawa in the coming months to address what Smith said is serious encumbrances to Alberta’s oil sector, including Bill C-69, an oil and gas emissions cap and a West Coast tanker oil ban. “I’m going to give him some time to work with us and I’m going to be optimistic,” Smith said. Removing the West Coast moratorium on oil tankers would be the first step needed to building a new oil pipeline line from Alberta to Prince Rupert. “We cannot build a pipeline to the west coast if there is a tanker ban,” Smith said. The next step would be getting First Nations on board. “Indigenous peoples have been shut out of the energy economy for generations, and we are now putting them at the heart of it,” Smith said.
Alberta currently produces about 4.3 million barrels of oil per day. Had the Northern Gateway, Keystone XL and Energy East pipelines been built, Alberta could now be producing and exporting an additional 2.5 million barrels of oil per day. The original Northern Gateway Pipeline — killed outright by the Justin Trudeau government — would have terminated in Kitimat. Smith is now talking about a pipeline that would terminate in Prince Rupert. This may obviate some of the concerns that Kitimat posed with oil tankers negotiating Douglas Channel, and their potential impacts on the marine environment.
One of the biggest hurdles to a pipeline to Prince Rupert may be B.C. Premier David Eby. The B.C. NDP government has a history of opposing oil pipelines with tooth and nail. Asked in a fireside chat by Peter Mansbridge how she would get around the B.C. problem, Smith confidently said: “I’ll convince David Eby.”
“I’m sensitive to the issues that were raised before,” she added. One of those concerns was emissions. But the Alberta government and oil industry has struck a grand bargain with Ottawa: pipelines for emissions abatement through carbon capture and storage.
The industry and government propose multi-billion investments in CCUS. The Pathways Alliance project alone represents an investment of $10 to $20 billion. Smith noted that there is no economic value in pumping CO2 underground. It only becomes economically viable if the tradeoff is greater production and export capacity for Alberta oil. “If you couple it with a million-barrel-per-day pipeline, well that allows you $20 billion worth of revenue year after year,” she said. “All of a sudden a $20 billion cost to have to decarbonize, it looks a lot more attractive when you have a new source of revenue.” When asked about the Prince Rupert pipeline proposal, Eby has responded that there is currently no proponent, and that it is therefore a bridge to cross when there is actually a proposal. “I think what I’ve heard Premier Eby say is that there is no project and no proponent,” Smith said. “Well, that’s my job. There will be soon. “We’re working very hard on being able to get industry players to realize this time may be different.” “We’re working on getting a proponent and route.”
At a number of sessions during the conference, Mansbridge has repeatedly asked speakers about the Alberta secession movement, and whether it might scare off investment capital. Alberta has been using the threat of secession as a threat if Ottawa does not address some of the province’s long-standing grievances. Smith said she hopes Carney takes it seriously. “I hope the prime minister doesn’t want to test it,” Smith said during a scrum with reporters. “I take it seriously. I have never seen separatist sentiment be as high as it is now. “I’ve also seen it dissipate when Ottawa addresses the concerns Alberta has.” She added that, if Carney wants a true nation-building project to fast-track, she can’t think of a better one than a new West Coast pipeline. “I can’t imagine that there will be another project on the national list that will generate as much revenue, as much GDP, as many high paying jobs as a bitumen pipeline to the coast.”
Alberta
Alberta Premier Danielle Smith Discusses Moving Energy Forward at the Global Energy Show in Calgary
From Energy Now
At the energy conference in Calgary, Alberta Premier Danielle Smith pressed the case for building infrastructure to move provincial products to international markets, via a transportation and energy corridor to British Columbia.
“The anchor tenant for this corridor must be a 42-inch pipeline, moving one million incremental barrels of oil to those global markets. And we can’t stop there,” she told the audience.
The premier reiterated her support for new pipelines north to Grays Bay in Nunavut, east to Churchill, Man., and potentially a new version of Energy East.
The discussion comes as Prime Minister Mark Carney and his government are assembling a list of major projects of national interest to fast-track for approval.
Carney has also pledged to establish a major project review office that would issue decisions within two years, instead of five.
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