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Health Canada received more Johnson & Johnson data on same day as U.S. approval – CBC.ca

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Health Canada on Saturday received additional data required to inform its decision on Johnson & Johnson’s COVID-19 vaccine — the same day the shot was approved in the United States.

“We were waiting on some manufacturing data, and that came in yesterday. So we’re starting to look at that,” Dr. Supriya Sharma, Health Canada’s chief medical adviser, said Sunday on Rosemary Barton Live.

“It’s really difficult to predict exactly when we might make a final decision because it really depends on that data. But we’re looking at … the next couple of weeks.”

The data received on Saturday is what health regulators need to ensure that “every dose of the vaccine that comes off the production lines meets quality standards,” Sharma wrote in an email to CBC News.

The approval timeline depends on that information, but it also depends on whether regulators need to discuss any questions that arise with the manufacturer. Work that happens in the final stages of review — including finalizing a risk-management plan for monitoring the vaccine after authorization — must also be completed.

The two-week approval target takes those steps into consideration but doesn’t account for unexpected issues that could crop up, Sharma said.

The government authorized the use of a third vaccine, the Oxford-AstraZeneca shot, on Friday.

WATCH | Johnson & Johnson vaccine approval could come in the next couple of weeks:

Health Canada’s chief medical adviser, Dr. Supriya Sharma, said the agency is waiting on manufacturer data to make a determination on Johnson & Johnson’s single-dose COVID-19 vaccine, but contingent on that data, approval could come in the next few weeks. 9:23

Single-dose shot makes for easier rollout

In a global trial, the Johnson & Johnson vaccine, which was cleared by the U.S. Food and Drug Administration (FDA) on Saturday, was found to be 66 per cent effective at staving off moderate to severe illness and was 85 per cent effective at preventing the most serious outcomes. 

Canada has ordered 10 million doses of the vaccine, with options for up to 28 million more. 

The best vaccine for an individual is [the] one that you can get.– Health Canada chief medical adviser Dr. Supriya Sharma

“In terms of the committee meeting that the FDA had, we had observers there as well, so all of that helps make for a more efficient review,” Sharma told CBC chief political correspondent Rosemary Barton.

While the vaccine was approved as a one-shot regimen, the company is also testing the efficacy of administering two doses of its product.

“If a vaccine is only only dose, then that makes it easier for administration. You don’t have to do the followup to record people and track them down to get the second dose,” Sharma told Barton. “So all of that helps, but what really helps the most is getting as many vaccines authorized and get that supply in as quickly as possible.”

Not a question of ‘good’ and ‘bad’ vaccines

Now that more vaccines are earning approvals, Sharma said a “narrative” has emerged where people assume one shot confers better protection than another.

Efficacy, she said, simply means determining whether “something does what it’s supposed to do.” As far as COVID-19 vaccines are concerned, that means comparing one group of people who receive the shot against another group of people who didn’t and contrasting the number of cases in both groups.

“When we look across all the vaccines, the major five that are under review and authorized, if you look at that subsection that matters most — severe disease, hospitalizations, dying of COVID-19 — all of these vaccines are equally protective,” Sharma explained.

The chief medical adviser cautioned against pitting one shot against another, something she said can only happen in a “head-to-head” trial, which would see two vaccines being tested together in the same trial.

“The best vaccine for an individual is [the] one that you can get. That’s pretty simple,” she said.

“For people who are sitting back and waiting for another vaccine, I would say the longer, and the more people, who do that, the more we’re all going to be sitting at home if we’re lucky to have a home.”

You can watch full episodes of Rosemary Barton Live on CBC Gem, the CBC’s streaming service. 

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After 20 years at the top of chess, Magnus Carlsen is making his next move

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STAVANGER, Norway (AP) — Few chess players enjoy Magnus Carlsen‘s celebrity status.

A grand master at 13, refusing to play an American dogged by allegations of cheating, and venturing into the world of online chess gaming all made Norway’s Carlsen a household name.

Few chess players have produced the magical commodity that separates Norway’s Magnus Carlsen from any of his peers: celebrity.

Only legends like Russia’s Garry Kasparov and American Bobby Fischer can match his name recognition and Carlsen is arguably an even more dominant player. Last month, he beat both men to be named the International Chess Federation’s greatest ever.

But his motivation to rack up professional titles is on the wane. Carlsen, 33, now wants to leverage his fame to help turn the game he loves into a spectator sport.

“I am in a different stage in my career,” he told The Associated Press. “I am not as ambitious when it comes to professional chess. I still want to play, but I don’t necessarily have that hunger. I play for the love of the game.”

Offering a new way to interact with the game, Carlsen on Friday launched his application, Take Take Take, which will follow live games and players, explaining matches in an accessible way that, Carlsen says, is sometimes missing from streaming platforms like YouTube and Twitch. “It will be a chiller vibe,” he says.

Carlsen intends to use his experience to provide recaps and analysis on his new app, starting with November’s World Chess Championship tournament between China’s Ding Liren and India’s Gukesh Dommaraju. He won’t be competing himself because he voluntarily ceded the title in 2023.

Carlsen is no novice when it comes to chess apps. The Play Magnus game, which he started in 2014, gave online users the chance to play against a chess engine modeled against his own gameplay. The company ballooned into a suite of applications and was bought for around $80 million in 2022 by Chess.com, the world’s largest chess website.

Carlsen and Mats Andre Kristiansen, the chief executive of his company, Fantasy Chess, are betting that a chess game where users can follow individual players and pieces, filters for explaining different elements of each game, and light touch analysis will scoop up causal viewers put off by chess’s sometimes rarefied air. The free app was launched in a bid to build the user base ahead of trying to monetizing it. “That will come later, maybe with advertisements or deeper analysis,” says Kristiansen.

While Take Take Take offers a different prospect with its streaming services, it is still being launched into a crowded market with Chess.com, which has more than 100 million users, YouTube, Twitch, and the website of FIDE the International Chess Federation. World Chess was worth around $54 million when it got listed on the London Stock Exchange.

The accessibility of chess engines that can beat any human means cheating has never been easier. However, they can still be used to shortcut thousands of hours of book-bound research, and hone skills that would be impossible against human opponents.

“I think the games today are of higher quality because preparation is becoming deeper and deeper and artificial intelligence is helping us play. It is reshaping the way we evaluate the games,” especially for the new generation of players, says Carlsen.

At the same time, he admits that two decades after becoming a grand master, his mind doesn’t quite compute at the tornado speed it once did. “Most people have less energy when they get older. The brain gets slower. I have already felt that for a few years. The younger players’ processing power is just faster.”

Even so, he intends to be the world’s best for many years to come.

“My mind is a bit slower, and I maybe don’t have as much energy. But chess is about the coming together of energy, computing power and experience. I am still closer to my peak than decline,” he said.

Chess has been cresting a popularity wave begun by Carlsen himself.

He became the world’s top-ranked player in 2011. In 2013, he won the first of his five World Championships. In 2014, he achieved the highest-ever chess rating of 2882, and he has remained the undisputed world number one for the last 13 years.

Off the table, chess influencers, like the world No. 2, Hikaru Nakamura, are using social media to bring the game to a wider audience. The Netflix series “The Queen’s Gambit” burnished chess’ unlikely cerebral sex appeal when it became one of the streamer’s biggest hits in 2020.

And in 2022 Carlsen’s refusal to play against Hans Niemann, an American grand master, who admitted to using technology to cheat in online games in the past, created a rare edge in the usually sedate world of chess. There is no evidence Niemann ever cheated in live games but the feud between the pair propelled the game even further into public consciousness.

Whether chess can continue to grow without the full professional participation of its biggest celebrity remains to be seen.

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Top figure skaters ready to hit the ice at Skate Canada International

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Canadian pairs team Deanna Stellato-Dudek and Maxime Deschamps along with ice dancers Piper Gilles and Paul Poirier headline a strong field at Skate Canada International. The Canadians say they’re excited to perform in front of a home crowd as the world’s best figure skaters arrive in Halifax. (Oct. 24, 2024)

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Nico Echavarria shoots another 64 to lead the Zozo Championship by 2 shots after the second round

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INZAI CITY, Japan (AP) — Nico Echavarria shot a 6-under 64 on Friday — matching his 64 on Thursday — to lead by two shots over Taylor Moore and Justin Thomas after the second round of the Zozo Championship in Japan.

Thomas shot 64 and Moore carded 67 with three others just three shots off the lead including Seamus Power, who had the day’s low round of 62 at the Narashino Country Club.

Thomas has twice won the PGA Championship but is winless in two years on the PGA Tour.

Eric Cole (67) and C.T. Pan (66) were also three behind heading to Saturday.

Nick Taylor, of Abbotsford, B.C., is the top Canadian at 5-under and tied for 16th.

Ben Silverman, of Thornhill, Ont., is two shots back of Taylor and tied for 31st.

“I’ve never had a lead after 36 holes,” said Echavarria, a Colombian who played at the University of Arkansas. His lone PGA win was last year in Puerto Rico.

He had a two-round total of 12-under 128.

“I’ve had it after 54, but never after 36, so it’s good to be in this position. There’s got to be some pressure,” he added. “Hopefully a good round tomorrow can keep me in the lead or around the lead. And how I said yesterday — the goal is to be close with nine holes to go.”

Rickie Fowler, a crowd favorite in Japan because of his connections to the country, shot 64 to go with an opening 68 and was four shots back going into the weekend. Max Greyserman was also four behind after a 68.

“It would be amazing to win here,” said Fowler, whose mother has Japanese roots. “Came close a few years ago.”

Fowler tied for second in 2022

Fowler described his roots as “pretty far removed for Japan, but I’m sure I have relatives here, but I don’t know anyone. Japanese culture’s always been a fairly big part of life growing up. I always love being over here.”

Japanese star Hideki Matsuyama shot his second 71 and was 14 shots off the lead.

Defending champion Collin Morikawa shot 67 and pulled within eight shot of the lead, and Xander Schauffele — British Open and PGA winner this season — shot 65 and was 10 behind after a 73 on Thursday.

“I feel like I’ve got a good game plan out here,” Morikawa said, another player with Japanese connections. “I just have to execute shots a little better.”

“I am the defending champ, but that doesn’t mean I’m immediately going to play better just because I won here,” he added. “It’s a brand new week, it’s a year later. I feel like my golf game is still in a good spot. I just haven’t executed my shots. When that doesn’t happen it makes golf a little tougher.”

Schauffele turned 31 on Friday and said he was serenaded before his opening tee shot. He also has ties to Japan. His mother grew up in Japan and his grandparents live in the Tokyo area.

“Nice way to spend my 31st birthday,” he said.

___

AP golf:

The Canadian Press. All rights reserved.

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