A woman takes a puff from a cannabis vape pen in Los Angeles on Dec. 22, 2018. Public health concerns over vaping have cast a haze over expansion excitement in the cannabis market. THE CANADIAN PRESS/AP/Richard Vogel

A woman takes a puff from a cannabis vape pen in Los Angeles on Dec. 22, 2018. Public health concerns over vaping have cast a haze over expansion excitement in the cannabis market. THE CANADIAN PRESS/AP/Richard Vogel

Health concerns over vaping cast haze over Canadian cannabis market expansion

More than 1,000 people in the United States, and a handful in Canada, have developed a lung ailment

Public health concerns over vaping have cast a haze over expansion excitement in the cannabis market.

The production and sale of cannabis derivatives — edibles, extracts, topicals and vape products — become legal Thursday on the one-year anniversary of the legalization of recreational cannabis.

Licence holders need to give 60 days notice to Health Canada that they intend to sell the products, so they won’t land on store shelves until mid-December.

Some cannabis companies in Canada are anticipating a substantial increase in sales, but Christopher Carlsten said he would have liked to see legalization of cannabis vaping products postponed, or at the very least have significantly more public education about it.

“These products get out there and then we chase our tails trying to figure out what’s going on, why we are seeing the toxicity, and then try to regulate retrospectively, which is a dangerous way to do things,” said Carlsten, head of respiratory medicine at University of British Columbia.

More than 1,000 people in the United States, and a handful in Canada, have developed a lung ailment apparently linked to vaping.

READ MORE: U.S. vaping concerns loom as Canada legalizes pot devices

The Centers for Disease Control and Prevention said last week that the number of confirmed and probable cases of the severe pulmonary illness jumped to 1,299 across 49 states, including 26 deaths.

It has said at this stage “no one device, product or substance has been linked to all cases.” But health authorities there are urging people to stop using electronic cigarettes, specifically for products containing THC, or tetrahydrocannabinol, a compound found in cannabis.

Vaping is a new trend and is constantly changing, so Carlsten said experts are just beginning to understand its impacts. Studies are showing short-term effects include swelling and heat damage to the lungs. Long-term, Calsten said, it has also being linked to emphysema.

“Their variability is just too great, the uncertainty is just too great, and I haven’t seen any particular product that has clearly been shown to be safe,” he said.

Health Canada will not be delaying the legalization of nondried-flower pot products over the concerns. There are regulatory controls for products to lower risks and Health Canada said in an email it will be able to respond to emerging health issues in a timely manner.

Ingredients in inhalable cannabis extracts will be restricted, including vitamin E acetate, which is a focus of investigation in several U.S. cases

“I am hopeful that we don’t see any knee-jerk reactions here in Canada towards prohibiting the sale or preventing the sale of these products,” said John Arbuthnot, CEO of Delta 9 Cannabis.

Delta 9 — a cannabis producer, processor and wholesale distributor based out of Winnipeg — has already been focusing much of its resources on preparing to bring vape pens and cartridges to market.

Arbuthnot said he is “very bullish” or invested in vape oil and is confident Canadian regulations will ensure the product is safe.

“Clearly the industry is very concerned, or should be, that vape cartridges will be suspended,” said Chris Damas, author of the BCMI Cannabis Report, a cannabis stock newsletter.

READ MORE: B.C. men seek to open class action against e-cigarette giant Juul

He said there has been significant investment by major cannabis companies to produce vape cartridges that can process concentrated cannabis.

It’s expected to become a lucrative product for legal companies who are struggling to push out persistent producers in the black market.

The Cannabis Council of Canada has said illicit vape market in Canada is estimated to be worth roughly $1 billion.

British tobacco giant Imperial Brands signed a $123-million investment deal with Auxly Cannabis Group over the summer. The London-based company has increasingly focused on e-cigarettes and vaporizers and the infusion of capital will bring that technology to the Canadian cannabis company.

Pax Labs, the American vaping company that created the Juul e-cigarette, partnered with four companies — Aphria, Aurora, Organigram and Supreme Cannabis — to provide a pen-and-pod system for cannabis concentrates.

“We are excited about the coming changes in regulation that will allow us to cover new and novel products … This agreement is one of many steps Aurora is taking to be ready for the new market opportunities,” Darren Karasiuk, chief commercial officer of Aurora, said in a news release in June.

Companies are hopeful consumers will be reassured that by following regulations their products are safe, Damas added.

Health concerns may have put a wrench in rollout plans for Canadian cannabis producers, but Damas said the result may actually be users moving to the legal market for vaping cartridges en masse.

“It’s definitely been a negative for the stocks,” he said. “But in a six- to nine-month period this will be reconciled.”

READ MORE: Okanagan principals told to confiscate vaping products from students

Kelly Geraldine Malone, The Canadian Press


Like us on Facebook and follow us on Twitter.

Just Posted

A worker at Wee Geordies Liquor Store held at knifepoint on Wednesday at 3:30 p.m. A female entered the store and grabbed a bottle of liquor and produced a knife and demanded money. She was not located. (Wee Geordies video surveillance screenshot)
VIDEO: Two stores robbed on the same day in Kitimat

The first incident was at 5:45 a.m. and the second incident occurred 3:30 p.m.

Do Your Part Recycling Co is celebrating 15 years of its operation in Terrace this May. (Binny Paul/Terrace Standard)
How a homegrown Terrace business became a vital cog in the regional recycling initiative

Do Your Part Recycling owner Kasey Lewis on how they started 15 years ago

Construction continues on Coast Mountain College’s student residence on May 12, 2021. (Ben Bogstie/Terrace Standard)
VIDEO: Work continues on major projects at Coast Mountain College

Price tag of $35 million set for housing, substantial renovations

Terrace city council gave first and second reading to zoning amendment bylaws for the proposed transload facility located next to Keith Ave. (Image courtesy Hatha Callis, Progressive Ventures Group)
Next inland port public hearings set for June

Terrace council gave first and second reading to establish new zone, rezoning application

Skeena Valley Farmers Market will host Northern Health’s COVID-19 vaccination booth on May 15. ( Skeena Valley Farmers Market/Facebook)
Northern Health to set up COVID-19 vaccine booth at Skeena Valley Farmers Market

The booth will be set up on the south side of the market towards Park Ave. on May 15

A worker at Wee Geordies Liquor Store held at knifepoint on Wednesday at 3:30 p.m. A female entered the store and grabbed a bottle of liquor and produced a knife and demanded money. She was not located. (Wee Geordies video surveillance screenshot)
VIDEO: Two stores robbed on the same day in Kitimat

The first incident was at 5:45 a.m. and the second incident occurred 3:30 p.m.

A pedestrian wearing a mask to curb the spread of COVID-19 is bundled up for the cold weather as snow falls in downtown Vancouver on Saturday, February 13, 2021.THE CANADIAN PRESS/Darryl Dyck
Cold front hits southern B.C., snow possible in mountain passes: Environment Canada

Much of B.C.’s southern interior will see temperatures plunge from highs of 30 C reached over the weekend

A vial of AstraZeneca vaccine is seen at a mass COVID-19 vaccination clinic in Calgary, Alta., Thursday, April 22, 2021. Dr. Ben Chan remembers hearing the preliminary reports back in March of blood clots appearing in a handful of European recipients of the Oxford-AstraZeneca COVID-19 vaccine. THE CANADIAN PRESS/Jeff McIntosh
Science on COVID, VITT constantly changing: A look at how doctors keep up

While VITT can represent challenges as a novel disorder, blood clots themselves are not new

Poached trees that were taken recently on Vancouver Island in the Mount Prevost area near Cowichan, B.C. are shown on Sunday, May 10, 2021. Big trees, small trees, dead trees, softwoods and hardwoods have all become valuable targets of tree poachers in British Columbia as timber prices hit record levels. THE CANADIAN PRESS/Jen Osborne.
Tree poaching from public forests increasing in B.C. as lumber hits record prices

Prices for B.C. softwood lumber reached $1,600 for 1,000 board feet compared with about $300 a year ago

The warm weather means time for a camping trip, or at least an excursion into nature. How much do you know about camps and camping-related facts? (John Arendt - Summerland Review)
QUIZ: Are you ready to go camping?

How many camp and camping-related questions can you answer?

On Friday, May 14 at Meadow Gardens Golf Club in Pitt Meadows, Michael Caan joined a very elite club of golfers who have shot under 60 (Instagram)
Crowds at English Bay were blasted with a large beam of light from an RCMP Air-1 helicopter on Friday, May 14. THE CANADIAN PRESS/Marc Grandmaison
Police enlist RCMP helicopter to disperse thousands crowded on Vancouver beach

On Friday night, police were witness to ‘several thousand people staying well into the evening’

People shop in Chinatown in Vancouver on Friday, February 5, 2021. THE CANADIAN PRESS/Jonathan Hayward
Vancouver community leaders call for action following 717% rise in anti-Asian hate crimes

‘The alarming rise of anti-Asian hate in Canada and south of the border shows Asians have not been fully accepted in North America,’ says Carol Lee

Sinikka Gay Elliott was reported missing on Salt Spring Island on Wednesday, May 12. (Courtesty Salt Spring RCMP)
Body of UBC professor found on Salt Spring Island, no foul play suspected

Sinikka Elliott taught sociology at the university

Most Read