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‘Dynamic’ physical distancing could help balance COVID-19 fight, economy in Ontario: study – Global News

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Dialing physical distancing measures up and down could be a way of sustaining the long-term fight against COVID-19 while not crushing the economy, a new study from Ontario researchers suggests.

The scientists from the University of Toronto and the University of Guelph used mathematical modelling to predict the course of the disease in Ontario.

Their base modelling found 56 per cent of the province’s population would become infected with the novel coronavirus over the next two years.

At the peak of the crisis, 107,000 Ontarians would be hospitalized with 55,000 people in the ICU, the modelling numbers suggested, should nothing be done. The province currently has about 2,000 intensive care beds.

However, the research suggested so-called “dynamic” physical distancing could help keep the health-care system from becoming overwhelmed while allowing “periodic psychological and economic respite for populations.”

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READ MORE:
Coronavirus: Ontario projects just under 1,600 COVID-19 deaths, 80,000 cases by end of April

Physical distancing is an effective tool to curb the spread of the disease, Canada’s public health agencies have said.

The key, according to study lead author Ashleigh Tuite, is to “ride the wave” _ by pegging physical distancing measures to the number of intensive care beds in use, those restrictions can be loosened when ICU numbers drop, then tightened up again when the numbers near capacity.

“Instead of a sharp up-and-down epidemic curve, we have something that is stretched out and kind of goes up and down, up and down, and we basically modulate our responses based on where we are in that curve,” said Tuite, an assistant professor of epidemiology from U of T.

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“When things start ramping up again, then we know that we need to enhance our social or physical distancing measures. And when things are on the downturn, then we can potentially return a little bit more to normal life.”

The paper was submitted in late March to the Canadian Medical Association Journal and published as a pre-print that has not yet been peer-reviewed.






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Ontario government releases COVID-19 modelling data


Ontario government releases COVID-19 modelling data

Amy Greer, one of the study’s author’s, said this is another method to buy society time until a vaccine is available, which is likely more than a year away.

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“In the absence of access to a safe and effective COVID-19 vaccine, we will need to work hard to slow down community transmission while also recognizing that we can’t reasonably maintain long-term and aggressive physical distancing until a vaccine becomes available,” said Greer.

Ben Bolker, a math and biology professor at McMaster University who was not involved in the research, called it a “sensible study.”

“The really hard part is figuring out how it’s all going to work at a government, logistic and bureaucratic level,” he said.

He said one potential method would be to change the laws around how many people can gather at once.

Both Tuite and Bolker said other tools will be arriving soon that could help. For one, they said, exhaustive testing would allow the province to drill down into hotspots and ensure isolation measures are placed on those people.

That also might allow some people to return to work.

“It sucks that we have to keep the economy shut for a bunch longer,” Bolker said. “But during that time we’re gathering information and figuring out how the hell we’re going to get out of this.”


READ MORE:
Ontario conducting fewer than 3,000 COVID-19 tests despite daily capacity of 13,000

Atif Kubursi, a retired professor of economics at McMaster University, said the study is a good starting point for how to fight the disease over the next year or two.

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“This is one of the most important questions right now: how can you balance the risk of increased morbidity and death versus destroying the economy?” he said.

Kubursi points out that the study does not get into economic modelling and the effect of starting and stopping businesses – something he’d like to see future research take on.

“It sounds a little simplistic,” he said. “I don’t know if it’s easy to turn the economy on and off, but I guess there are some measures you can take to make businesses essential again.”

“We’d need to know the answer to the question: Is it worthwhile? Can we get people back to jobs in big numbers for short periods of time?” Kubursi said.

“If we can, maybe that is a way to keep the economy greased, keep it moving. It could be worthwhile.”

© 2020 The Canadian Press

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Business

A timeline of events in the bread price-fixing scandal

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Almost seven years since news broke of an alleged conspiracy to fix the price of packaged bread across Canada, the saga isn’t over: the Competition Bureau continues to investigate the companies that may have been involved, and two class-action lawsuits continue to work their way through the courts.

Here’s a timeline of key events in the bread price-fixing case.

Oct. 31, 2017: The Competition Bureau says it’s investigating allegations of bread price-fixing and that it was granted search warrants in the case. Several grocers confirm they are co-operating in the probe.

Dec. 19, 2017: Loblaw and George Weston say they participated in an “industry-wide price-fixing arrangement” to raise the price of packaged bread. The companies say they have been co-operating in the Competition Bureau’s investigation since March 2015, when they self-reported to the bureau upon discovering anti-competitive behaviour, and are receiving immunity from prosecution. They announce they are offering $25 gift cards to customers amid the ongoing investigation into alleged bread price-fixing.

Jan. 31, 2018: In court documents, the Competition Bureau says at least $1.50 was added to the price of a loaf of bread between about 2001 and 2016.

Dec. 20, 2019: A class-action lawsuit in a Quebec court against multiple grocers and food companies is certified against a number of companies allegedly involved in bread price-fixing, including Loblaw, George Weston, Metro, Sobeys, Walmart Canada, Canada Bread and Giant Tiger (which have all denied involvement, except for Loblaw and George Weston, which later settled with the plaintiffs).

Dec. 31, 2021: A class-action lawsuit in an Ontario court covering all Canadian residents except those in Quebec who bought packaged bread from a company named in the suit is certified against roughly the same group of companies.

June 21, 2023: Bakery giant Canada Bread Co. is fined $50 million after pleading guilty to four counts of price-fixing under the Competition Act as part of the Competition Bureau’s ongoing investigation.

Oct. 25 2023: Canada Bread files a statement of defence in the Ontario class action denying participating in the alleged conspiracy and saying any anti-competitive behaviour it participated in was at the direction and to the benefit of its then-majority owner Maple Leaf Foods, which is not a defendant in the case (neither is its current owner Grupo Bimbo). Maple Leaf calls Canada Bread’s accusations “baseless.”

Dec. 20, 2023: Metro files new documents in the Ontario class action accusing Loblaw and its parent company George Weston of conspiring to implicate it in the alleged scheme, denying involvement. Sobeys has made a similar claim. The two companies deny the allegations.

July 25, 2024: Loblaw and George Weston say they agreed to pay a combined $500 million to settle both the Ontario and Quebec class-action lawsuits. Loblaw’s share of the settlement includes a $96-million credit for the gift cards it gave out years earlier.

Sept. 12, 2024: Canada Bread files new documents in Ontario court as part of the class action, claiming Maple Leaf used it as a “shield” to avoid liability in the alleged scheme. Maple Leaf was a majority shareholder of Canada Bread until 2014, and the company claims it’s liable for any price-fixing activity. Maple Leaf refutes the claims.

This report by The Canadian Press was first published Sept. 19, 2024.

Companies in this story: (TSX:L, TSX:MFI, TSX:MRU, TSX:EMP.A, TSX:WN)

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Economy

S&P/TSX composite up more than 250 points, U.S. stock markets also higher

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TORONTO – Canada’s main stock index was up more than 250 points in late-morning trading, led by strength in the base metal and technology sectors, while U.S. stock markets also charged higher.

The S&P/TSX composite index was up 254.62 points at 23,847.22.

In New York, the Dow Jones industrial average was up 432.77 points at 41,935.87. The S&P 500 index was up 96.38 points at 5,714.64, while the Nasdaq composite was up 486.12 points at 18,059.42.

The Canadian dollar traded for 73.68 cents US compared with 73.58 cents US on Thursday.

The November crude oil contract was up 89 cents at US$70.77 per barrel and the October natural gas contract was down a penny at US2.27 per mmBTU.

The December gold contract was up US$9.40 at US$2,608.00 an ounce and the December copper contract was up four cents at US$4.33 a pound.

This report by The Canadian Press was first published Sept. 19, 2024.

Companies in this story: (TSX:GSPTSE, TSX:CADUSD)

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Construction wraps on indoor supervised site for people who inhale drugs in Vancouver

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VANCOUVER – Supervised injection sites are saving the lives of drug users everyday, but the same support is not being offered to people who inhale illicit drugs, the head of the BC Centre for Excellence in HIV/AIDS says.

Dr. Julio Montaner said the construction of Vancouver’s first indoor supervised site for people who inhale drugs comes as the percentage of people who die from smoking drugs continues to climb.

The location in the Downtown Eastside at the Hope to Health Research and Innovation Centre was unveiled Wednesday after construction was complete, and Montaner said people could start using the specialized rooms in a matter of weeks after final approvals from the city and federal government.

“If we don’t create mechanisms for these individuals to be able to use safely and engage with the medical system, and generate points of entry into the medical system, we will never be able to solve the problem,” he said.

“Now, I’m not here to tell you that we will fix it tomorrow, but denying it or ignoring it, or throw it under the bus, or under the carpet is no way to fix it, so we need to take proactive action.”

Nearly two-thirds of overdose deaths in British Columbia in 2023 came after smoking illicit drugs, yet only 40 per cent of supervised consumption sites in the province offer a safe place to smoke, often outdoors, in a tent.

The centre has been running a supervised injection site for years which sees more than a thousand people monthly and last month resuscitated five people who were overdosing.

The new facilities offer indoor, individual, negative-pressure rooms that allow fresh air to circulate and can clear out smoke in 30 to 60 seconds while users are monitored by trained nurses.

Advocates calling for more supervised inhalation sites have previously said the rules for setting up sites are overly complicated at a time when the province is facing an overdose crisis.

More than 15,000 people have died of overdoses since the public health emergency was declared in B.C. in April 2016.

Kate Salters, a senior researcher at the centre, said they worked with mechanical and chemical engineers to make sure the site is up to code and abidies by the highest standard of occupational health and safety.

“This is just another tool in our tool box to make sure that we’re offering life-saving services to those who are using drugs,” she said.

Montaner acknowledged the process to get the site up and running took “an inordinate amount of time,” but said the centre worked hard to follow all regulations.

“We feel that doing this right, with appropriate scientific background, in a medically supervised environment, etc, etc, allows us to derive the data that ultimately will be sufficiently convincing for not just our leaders, but also the leaders across the country and across the world, to embrace the strategies that we are trying to develop.” he said.

Montaner said building the facility was possible thanks to a single $4-million donation from a longtime supporter.

Construction finished with less than a week before the launch of the next provincial election campaign and within a year of the next federal election.

Montaner said he is concerned about “some of the things that have been said publicly by some of the political leaders in the province and in the country.”

“We want to bring awareness to the people that this is a serious undertaking. This is a very massive investment, and we need to protect it for the benefit of people who are unfortunately drug dependent.” he said.

This report by The Canadian Press was first published Sept. 18, 2024.

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