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How many lives have coronavirus vaccines saved? Our new analysis finds out – AlterNet

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by Sumedha Gupta, IUPUI

More than 200 million U.S. residents have gotten at least one shot of a COVID-19 vaccine with the expectation that the vaccines slow virus transmission and save lives.

Researchers know the efficacy of the vaccines from large-scale clinical trials, the gold standard for medical research. The studies found the vaccines to be very effective at preventing severe COVID–19 and especially good at preventing death. But it’s important to track any new treatment in the real world as the population-level benefits of vaccines could differ from the efficacy found in clinical trials.

For instance, some people in the U.S. have only been getting the first shot of a two-shot vaccine and are therefore less protected than a fully vaccinated person. Alternatively, vaccinated people are much less likely to transmit COVID-19 to others, including those who are not vaccinated. This could make vaccines more effective at a population level than in the clinical trials.

I am a health economist, and my team and I have been studying the effects of public policy interventions like vaccination have had on the pandemic. We wanted to know how many lives vaccines may have saved due to the states’ COVID-19 vaccination campaigns in the U.S.

Building an accurate model

In March 2021, when weekly data on state COVID-19 vaccinations started to become reliably available from state agencies, my team began to analyze the association between state vaccination rates and the subsequent COVID-19 cases and deaths in each state. Our goal was to build a model that was accurate enough to measure the effect of vaccination within the complicated web of factors that influence COVID–19 deaths.

To do this, our model compares COVID-19 incidence in states with high vaccination rates against states with low vaccination rates. As part of the analysis, we controlled for things that influence the spread of the coronavirus, like state–by–state differences in weather and population density, seasonally driven changes in social behavior and non-pharmaceutical interventions like stay-at-home orders, mask mandates and overnight business closures. We also accounted for the fact that there is a delay between when a person is first vaccinated and when their immune system has built up protection.

Vaccines saved lives

To check the strength of our model before playing with variables, we first compared reported deaths with an estimate that our model produced.

When we fed it all of the information available – including vaccination rates – the model calculated that by May 9, 2021, there should have been 569,193 COVID-19 deaths in the U.S. The reported death count by that date was 578,862, less than a 2% difference from our model’s prediction.

Equipped with our well-working statistical model, we were then able to “turn off” the vaccination effect and see how much of a difference vaccines made.

Using near real-time data of state vaccination rates, coronavirus cases and deaths in our model, we found that in the absence of vaccines, 708,586 people would have died by May 9, 2021. We then compared that to our model estimate of deaths with vaccines: 569,193. The difference between those two numbers is just under 140,000. Our model suggests that vaccines saved 140,000 lives by May 9, 2021.

Our study only looked at the few months just after vaccination began. Even in that short time frame, COVID-19 vaccinations saved many thousands of lives despite vaccination rates still being fairly low in several states by the end of our study period. I can say with certainty that vaccines have since then saved many more lives – and will continue to do so as long as the coronavirus is still around.The Conversation

Sumedha Gupta, Associate Professor of Economics, IUPUI

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Canada Goose to get into eyewear through deal with Marchon

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TORONTO – Canada Goose Holdings Inc. says it has signed a deal that will result in the creation of its first eyewear collection.

The deal announced on Thursday by the Toronto-based luxury apparel company comes in the form of an exclusive, long-term global licensing agreement with Marchon Eyewear Inc.

The terms and value of the agreement were not disclosed, but Marchon produces eyewear for brands including Lacoste, Nike, Calvin Klein, Ferragamo, Longchamp and Zeiss.

Marchon plans to roll out both sunglasses and optical wear under the Canada Goose name next spring, starting in North America.

Canada Goose says the eyewear will be sold through optical retailers, department stores, Canada Goose shops and its website.

Canada Goose CEO Dani Reiss told The Canadian Press in August that he envisioned his company eventually expanding into eyewear and luggage.

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

Companies in this story: (TSX:GOOS)

The Canadian Press. All rights reserved.

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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)

The Canadian Press. All rights reserved.

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TD CEO to retire next year, takes responsibility for money laundering failures

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TORONTO – TD Bank Group, which is mired in a money laundering scandal in the U.S., says chief executive Bharat Masrani will retire next year.

Masrani, who will retire officially on April 10, 2025, says the bank’s, “anti-money laundering challenges,” took place on his watch and he takes full responsibility.

The bank named Raymond Chun, TD’s group head, Canadian personal banking, as his successor.

As part of a transition plan, Chun will become chief operating officer on Nov. 1 before taking over the top job when Masrani steps down at the bank’s annual meeting next year.

TD also announced that Riaz Ahmed, group head, wholesale banking and president and CEO of TD Securities, will retire at the end of January 2025.

TD has taken billions in charges related to ongoing U.S. investigations into the failure of its anti-money laundering program.

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

Companies in this story: (TSX:TD)

The Canadian Press. All rights reserved.

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