life forms – TheNewsHub https://thenewshub.in Mon, 14 Oct 2024 08:26:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 ESPN tennis analyst John McEnroe will miss some of US Open after positive Covid-19 test | CNN https://thenewshub.in/2024/10/14/espn-tennis-analyst-john-mcenroe-will-miss-some-of-us-open-after-positive-covid-19-test-cnn/ https://thenewshub.in/2024/10/14/espn-tennis-analyst-john-mcenroe-will-miss-some-of-us-open-after-positive-covid-19-test-cnn/?noamp=mobile#respond Mon, 14 Oct 2024 08:26:57 +0000 https://thenewshub.in/2024/10/14/espn-tennis-analyst-john-mcenroe-will-miss-some-of-us-open-after-positive-covid-19-test-cnn/



CNN
 — 

ESPN’s lead tennis analyst John McEnroe said he tested positive for the virus that causes Covid-19 and will miss some time covering the US Open tennis championships.

“Unfortunately, after feeling a bit under the weather, I tested positive for Covid,” McEnroe said in a statement Tuesday. “I’m watching the US Open from home & can’t wait to get back to work soon.”

ESPN said it wishes the tennis Hall of Famer well and looks “forward to welcoming him back when he’s ready.”

According to the US Centers for Disease Control and Prevention, people who have a positive Covid test should stay home for at least five days and isolate from others. People who have moderate or severe cases need to isolate for at least 10 days.

McEnroe’s younger brother, Patrick, who is also an ESPN broadcaster, tested positive for coronavirus in March 2020.

John McEnroe joined the network for its first US Open coverage in 2009. As a player, McEnroe won four of his seven Grand Slam singles titles at the US Open.

The final tennis major of the year started Monday and concludes September 10.

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The most beautiful sections of China's Great Wall https://thenewshub.in/2023/09/18/the-most-beautiful-sections-of-chinas-great-wall/ https://thenewshub.in/2023/09/18/the-most-beautiful-sections-of-chinas-great-wall/?noamp=mobile#respond Mon, 18 Sep 2023 02:57:08 +0000 https://thenewshub.in/2023/09/18/the-most-beautiful-sections-of-chinas-great-wall/

Editor’s Note: Monthly Ticket is a CNN Travel series that spotlights some of the most fascinating topics in the travel world. In September, we’re celebrating superlatives as we look at some of the world’s biggest, tallest and most expensive attractions and destinations.



CNN
 — 

Having lived in Beijing for almost 12 years, I’ve had plenty of time to travel widely in China.

I’ve visited more than 100 cities, not to mention countless towns and villages throughout the mainland’s 31 provinces.

Looking back, I’ve come to realize it was my frequent visits to different parts of the Great Wall in Beijing that were a driving force behind my desire to explore the rest of the country and, along with it, the many sections of wall that lie outside the capital’s boundaries.

Work on the Great Wall began more than 2,500 years ago, its origins dating back to China’s Spring and Autumn Period of around 770 BCE to 476 BCE. Various sections were added in subsequent eras as competing dynasties and factions sought to exert their control.

Work eventually stopped in the 17th century.

Though not a single, unbroken structure, the wall spans over 21,000 kilometers, winding through 15 provinces, 97 prefectures and 404 counties.

And while certain sections have been incredibly popular among tourists, many parts have slipped into obscurity, disrepair and sometimes oblivion.

Whether you’re planning to visit the Great Wall for the first time or the 50th, the following destinations are sure to make your trip to China even more worthwhile. (Check out the above video for dramatic aerial footage of some of these amazing sites.)

The Great Wall is not simply a brick and mortar bulwark; in certain places, towers on jagged mountain peaks, fortress towns or even wide rivers count as sections of “wall.”

The Turtle City, built in the Ming Dynasty (1368-1644) as part of the Great Wall’s “Yellow River Defense Line,” was completed in 1608 and was home to around 2,000 infantrymen and 500 cavalry units during peak use.

Today, this fortress city is located in the Sitan Township of Jingtai County in north central Gansu province.

While there aren’t many real turtles in the “Turtle City,” the garrison town got its nickname due to its unique shape.

The south gate acts as the head and the west and east gates as the flippers. The town’s oval wall is the body, while the north gate acts as its tail. As one of the most well-preserved and truly authentic walled cities left in China today, it’s definitely worth your time.

Staying in the Jingtai County center is recommended. The ancient city is only a 30-minute cab ride from your lodgings, so you can visit whenever the light is best for photos.

When in Jingtai, try local specialties such as the five Buddha tofu and the Jingtai cold mixed noodles – both are spicy vegetarian dishes. A walk through the sprawling night market in Jingtai County People’s Square, which boasts more than 50 snack stalls, is also recommended for adventurous foodies.

Getting there: Lanzhou, the capital of Gansu province, has a major international airport and high-speed train connections from many cities in China. The drive to Yongtai Turtle City from downtown Lanzhou takes about 2.5 hours (195 kilometers). From Lanzhou Zhongchuan Airport, it’s only 1.5 hours (125 kilometers).

The Mutianyu and Jiankou sections of wall are about 25 kilometers in length.

Mutianyu and Jiankou are two parts of the same Stone Dragon – two contiguous sections of the Great Wall that together stretch for roughly 25 kilometers along Beijing’s mountaintops.

Historical records show that millions of men spent centuries constructing the Great Wall. Stand atop the wall at either Mutianyu or Jiankou, and you’ll begin to comprehend the gravity of this statement.

These two sections are arguably the two most classic examples of Ming Dynasty Great Wall surviving today, and climbing either is guaranteed to be a life-changing experience.

Mutianyu is the best portion of the “tourist wall.” Restored in the 1980s, it’s very commercial but also superbly beautiful. Visitors not up for the hike can take a cable car to the top.

To the west of Mutianyu, Jiankou is colloquially known as the “wild wall” – no ticket needed and not commercialized. That being said, as of 2020, hiking at Jiankou has become somewhat frowned upon by the local government because of safety concerns.

Mutianyu and Jiankou are less than a 90-minute drive (without traffic) from downtown Beijing, yet it’s highly recommended to enjoy a night in the countryside if time allows.

Jiankou can be accessed via Xizhazi village; if dates align, you might even be able to spend a few days with William Lindesay, world-renowned Great Wall historian, and his wonderful family at The Barracks, their wall-side courtyard home.

For lodgings around Mutianyu, The Brickyard is a superbly comfortable choice.

In fall and spring, shades of the wall’s gray brick contrast with nature’s vibrant colors. Peak autumn foliage and spring cherry blossoms provide stunning backdrops for photos.

For winter sports enthusiasts, there’s skiing and skating next to the Wall at locations not far from Mutianyu.

Getting to Mutianyu: Restrictions on applying for temporary driving licenses in China were relaxed in September 2019, so renting a car as a foreign tourist is entirely possible. (International driving licenses are not accepted in China.)

You can also hire a car with a driver for the day or take the Mutianyu Special Tourism Bus from the Dongzhimen Wai Bus Station.

Getting to Jiankou: Renting a car or booking private transport is recommended. As Xizhazi is a small village, buses are scarce so it can take up to five hours to get there by public transport, as opposed to 90 minutes by car.

This Gothic church was built in 1876.

Bataizi village sits just inside the Motianling section of the Great Wall and is home to the ruins of a Gothic church built in 1876 under the direction of a German missionary.

The church has been damaged and repaired numerous times in its nearly 150-year history; the bell tower is the only part still standing.

The juxtaposition of its ruins against the rammed-earth Great Wall makes Bataizi a unique place to spend a morning or afternoon.

After finishing your hike along the wall and visiting the church ruins, drop in to the village’s “new” church to say hello to Father Pan; if you speak Chinese, he can answer any questions about the village’s long connection with Catholicism.

Besides Bataizi, Datong should also be on your tourist map; visiting the Yungang Grottoes (a UNESCO world heritage site) and the Hengshan Hanging Temple will make your trip even more memorable.

Late summer is an ideal time to visit Bataizi, as you’ll see a wonderful contrast between the Great Wall and the lush green hills.

Getting there: Bataizi village is 80 kilometers west of Datong, one of Shanxi province’s largest and most famous cities. Zuoyun County is only 22 kilometers away from Bataizi – about a 35-minute drive.

Datong is easily accessible by plane or high-speed train from other cities in China; a taxi from downtown Datong to Bataizi should cost roughly 300 yuan (about $43).

Alternatively, you can make your way to Zuoyun County by bus then hop in a taxi.

In Datong, luxury seekers will want to head for the five-star Yunzhong Traditional Courtyard Hotel. Zuoyun County has one hotel that can accept foreigners: Zuoyun Jinshan International Hotel. Both can be found on popular hotel booking sites.

Laoniuwan, where the Great Wall and the Yellow River meet.

As the locals say, Laoniuwan is where the Great Wall and the mighty Yellow River shake hands.

The Laoniuwan Fortress was built in 1467, while the most famous tower of the Great Wall in this area, Wanghe Tower (literally meaning river-watching tower), was constructed in 1544.

Laoniuwan village is located in Pianguan County, part of Xinzhou city in Shanxi province, just across the river from Inner Mongolia.

Late summer or early fall is a great time to visit, as you’ll avoid the potentially dangerous mountain roads during spring rainstorms, or being uncomfortably cold in a place without great infrastructure.

Along the Great Wall, there are only a few places where it meets bodies of water; of all those, this is the most stunning.

A boat ride along the river is highly recommended. You’ll be able to soak in the natural beauty of the Yellow River Gorge while marveling at the steadfast resolve of these ancient architects.

Getting there: Laoniuwan is difficult to get to by public transportation. The best option is to rent or book a car to take you from Datong to Laoniuwan via Bataizi – this way, you’ll be able to see two incredible locations along the Great Wall in one trip.

Pianguan is the nearest city, about one hour away. Pianguan does not have a train station or an airport. The only option is to arrive by bus. Shuozhou, 140 kilometers from Laoniuwan, has an airport opening later this year.

Simatai's Fairy Tower is a sight to behold.

Construction on the Great Wall in Simatai began in 1373. It was expanded and reinforced periodically throughout the Ming Dynasty.

The Fairy Tower is one of the best-known towers of the wall at Simatai but also one of the least visited due to how difficult it is to access.

Instead, aim to take in incredible views of the Fairy Tower from Wangjing Tower (just a few hundred meters away). It’s a journey that will satiate even the most adventurous hikers, yet can be done without any ropes, ladders or other essential safety gear.

As with a visit to Mutianyu/Jiankou, this section of wall is guaranteed to deliver stunning views any time of year. My only suggestion is to wait for a clear day (usually visibility is great the day after it rains or snows), as the view from Wangjing Tower is unobstructed in every direction.

The hike to the Fairy Tower will leave you in awe of the Northern Barbarians’ supposed determination to reach the capital; the mountains are nearly impassable on foot, let alone by horse, with sheer cliff faces on either side.

It makes for absolutely world-class hiking and an interesting history lesson.

Five-star lodgings are available at Hobo Farm; they also have an incredible restaurant that serves delicious Western and Chinese fare. For 4.5 star lodgings with a lower price tag, try Yatou’s Homestay. Both can be found on major hotel booking sites.

Getting there: Both the Fairy Tower and Wangjing Tower should be accessed via Tangjiazhai village, located in Beijing’s Miyun district.

Tangjiazhai village is 140 kilometers from downtown Beijing, depending on your route. Booking a private car from the city is probably the most time-effective way to get there.

You can also take a high-speed train from Beijing Station to Miyun district and switch to a bus or taxi from there.

Dushikou stand seven meters tall in some spots.

Constructed during the reign of Emperor Jiajing (1507-1567), this single-wall section stands seven meters tall in some spots – no small feat considering it was made by piling stones.

It’s located just across the road from the town of Dushikou, in Chicheng in Hebei province.

The piled-stone wall at Dushikou is unique, as many other sections of the Great Wall close to Beijing were constructed using kiln-fired bricks.

Dushikou is best visited in the summer, specifically July and August, when the rolling hills of the surrounding grasslands are peak green. Cool evenings make for perfect outdoor barbecue/bonfire weather.

You’ll be able to find clean and comfortable farmhouse lodgings in Dushikou town; alternatively, Chicheng, 45 minutes away, has a range of hotels to choose from.

Lamb skewers and roast leg of lamb are specialties in these parts, as this part of Hebei is very close to the border with Inner Mongolia. Noodle lovers should also try the local oat noodles, which are delicious.

Getting there: Thanks to all the infrastructure built for the 2022 Winter Olympics, the drive to Dushikou has been shortened by almost two hours. If you prefer not to drive, hop on a bus to Chicheng from the Liuliqiao Transport Hub in Beijing and take a 45-minute taxi ride to Dushikou.

Note that public transportation will take one or two hours longer than private car.

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Rickie Fowler picks up snake with golf club at Wells Fargo Championship | CNN https://thenewshub.in/2023/05/08/rickie-fowler-picks-up-snake-with-golf-club-at-wells-fargo-championship-cnn/ https://thenewshub.in/2023/05/08/rickie-fowler-picks-up-snake-with-golf-club-at-wells-fargo-championship-cnn/?noamp=mobile#respond Mon, 08 May 2023 13:00:35 +0000 https://thenewshub.in/2023/05/08/rickie-fowler-picks-up-snake-with-golf-club-at-wells-fargo-championship-cnn/



CNN
 — 

Golf fans are accustomed to hearing a curling putt described as ‘snaking.’ What they are less familiar with, though, is the sight of a snake dangling off the end of a club.

During the Wells Fargo Championship at Quail Hollow on Saturday, Rickie Fowler was on hand to provide a safe demonstration.

Fowler was on the par-five seventh hole of his third round at the PGA Tour event in Charlotte, when his tee shot went careening right towards the waters along the side of the fairway.

While searching for his ball, the American spotted a snake settled amongst some rocks. North Carolina is home to a range of snake species, many of which inhabit the waters of the Tar Heel state. Comments on the PGA’s Twitter post wavered on what species of snake Fowler handled, but it is thought to be a northern watersnake, a nonvenomous species native to North America.

Angling his wedge, Fowler gently hooked the snake to lift it out from between a gap in the rocks before it slithered away. The fact that the 34-year-old is a long-time partner with Puma-Cobra made it a fitting collaboration.

He eventually took a penalty drop but managed to save par, carding a three-under 68 before repeating the score on Sunday to finish tied for 14th at eight-under overall, 11 shots behind champion Wyndham Clark.

It lifts him three places to world No. 50 ahead of the PGA Championship later at Oak Hill this month, where he will again chase a first career major after three runner-up finishes.

Fowler will be hoping to avoid the fate that befell Richard Brand at last year’s event. The English golfer’s second round was derailed when a squirrel raced onto the green to stop his ball and roll it around before scampering away.

To rub salt into the wounds, Bland was not allowed to move his ball or replay his shot under US Golf Association rulings.

Snakes and squirrels have continued golf’s ever growing story of animal run-ins, with dogs, deer, and alligators all penning chapters in recent years.



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Scientists film deepest ever fish on seabed off Japan https://thenewshub.in/2023/04/18/scientists-film-deepest-ever-fish-on-seabed-off-japan/ https://thenewshub.in/2023/04/18/scientists-film-deepest-ever-fish-on-seabed-off-japan/?noamp=mobile#respond Tue, 18 Apr 2023 15:32:03 +0000 https://thenewshub.in/2023/04/18/scientists-film-deepest-ever-fish-on-seabed-off-japan/

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CNN
 — 

Cruising at a depth of 8,336 meters (over 27,000 feet) just above the seabed, a young snailfish has become the deepest fish ever filmed by scientists during a probe into the abyss of the northern Pacific Ocean.

Scientists from University of Western Australia and Tokyo University of Marine Science and Technology released footage of the snailfish on Sunday filmed last September by sea robots in deep trenches off Japan.

Along with the filming the deepest snailfish, the scientists physically caught two other specimens at 8,022 meters and set another record for the deepest catch.

Previously, the deepest snailfish ever spotted was at 7,703 meters in 2008, while scientists had never been able to collect fish from anywhere below 8,000 meters.

“What is significant is that it shows how far a particular type of fish will descend in the ocean,” said marine biologist Alan Jamieson, founder of the Minderoo-UWA Deep Sea Research Centre, who led the expedition.

Scientists are filming in the trenches off Japan as part of a 10-year study into the deepest fish populations in the world. Snailfish are members of Liparidae family, and while most snailfish live in shallow water, others survive at some of the greatest depths ever recorded, Jamieson said.

During the two-month survey last year, three “landers” – automatic sea robots fitted with high-resolution cameras – were dropped into three trenches – the Japan, Izu-Ogasawara and Ryukyu trenches – at varying depths.

In the Izu-Ogasawara trench, footage showed the deepest snailfish hovering calmly alongside other crustaceans on the seabed.

Jamieson classified the fish as a juvenile and said younger deep sea snailfish often stay as deep as possible to avoid being eaten by bigger predators that swim at shallower depths.

Another clip shot at between 7,500 and 8,200 meters in the same trench showed a colony of fish and crustaceans munching at bait tied to an undersea robot.

Images of the two captured snailfish – identified as Pseudoliparis belyaevi – provide a rare glimpse of the unique features that help the deep sea species survive the extreme environment.

They have tiny eyes, a translucent body, and their lack of swim bladder, which helps other fish float, works to their advantage, Jamieson said.

The professor said the Pacific Ocean is particularly conducive to vibrant activity due to its warm southern current, which encourages sea creatures to go deeper, while its abundant marine life provides a good source of food for bottom feeders.

Scientists would like to know more about creatures living at extreme depths, but cost is the constraint, Jamieson said, adding that each lander alone costs them $200,000 to assemble and operate.

“The challenges are that technology has been expensive and scientists don’t have a lot of money,” he said.

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These are the animals people most want to see photographed https://thenewshub.in/2023/04/04/these-are-the-animals-people-most-want-to-see-photographed/ https://thenewshub.in/2023/04/04/these-are-the-animals-people-most-want-to-see-photographed/?noamp=mobile#respond Tue, 04 Apr 2023 10:38:46 +0000 https://thenewshub.in/2023/04/04/these-are-the-animals-people-most-want-to-see-photographed/

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has partnered with CNN to drive awareness and education around key sustainability issues and to inspire positive action.



CNN
 — 

Originally a term used by trophy hunters in Africa, the “Big Five” described the animals most challenging to shoot and kill: the lion, elephant, leopard, rhino, and buffalo. Nowadays, it is more loosely used to refer to some of Africa’s largest and most iconic animals.

However, British photographer Graeme Green has reclaimed the narrative, creating a global “New Big Five” for wildlife photography. In 2021, 50,000 people around the world voted for the five animals they would most like to photograph, or see photographed, in the wild. Five animals were crowned the winners: the elephant, polar bear, lion, gorilla and tiger.

This week, sees the publication of “The New Big 5” photography book, which features images of those animals and other at-risk wildlife, from photography legends such as Ami Vitale, Steve McCurry and Paul Nicklen, and essays from famous conservationists and activists including like Jane Goodall and Paula Kahumbu.

Green says that the book celebrates wildlife and is a global call to action on issues impacting wildlife, including habitat loss, poaching, pollution and climate change.

Green was on assignment in Botswana at least a decade ago when he came up with the idea for a project to encourage people to “shoot with a camera, not a gun,” he says.

“I thought this would be a way to get people really focusing on wildlife, thinking about the wildlife they love, thinking about the animals that are at risk.”

In total, the book includes the work of 144 globally renowned wildlife photographers from Ecuador to India. Curating the images took nearly two years of work, says Green.

“I think these are some of the most beautiful and creative images that I’ve seen put together in one book,” says Green. “These are the species that we are at risk of losing.”

According to the UN, nature is declining at an unprecedented rate, with around one million of the planet’s animal and plant species facing extinction. The “New Big 5,” all of which are threatened, act as ambassadors for what is happening in the natural world, says Green.

As well as being a powerful reminder of what we stand to lose, the book also points people towards potential solutions. Featured essays explore the benefits of rewilding and the importance of indigenous communities in conservation.

A chapter on endangered species from bees to blue whales illustrates the alarming threat climate change poses to animals outside of the “New Big 5.” “That’s only the tip of the iceberg – I could have included thousands of pictures because that’s how serious the situation is,” says Green.

Jane Goodall, a leading conservationist who also wrote the afterword to the book, said in a press release that “we have a window of time during which we can start to heal some of the harm we have inflicted on the natural world, but only if we get together and take action now.

“I hope the photos will lead people into the wonderful worlds of these iconic species. Then, perhaps, other people will become involved in helping to create a world where wildlife can flourish for future generations to enjoy,” she said.

“The New Big 5: A Global Photography Project For Endangered Wildlife,” by Graeme Green, published by Earth Aware Editions, is on sale from April 4, 2023.

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A new approach to a Covid-19 nasal vaccine shows early promise https://thenewshub.in/2023/04/03/a-new-approach-to-a-covid-19-nasal-vaccine-shows-early-promise/ https://thenewshub.in/2023/04/03/a-new-approach-to-a-covid-19-nasal-vaccine-shows-early-promise/?noamp=mobile#respond Mon, 03 Apr 2023 19:04:07 +0000 https://thenewshub.in/2023/04/03/a-new-approach-to-a-covid-19-nasal-vaccine-shows-early-promise/



CNN
 — 

Scientists in Germany say they’ve been able to make a nasal vaccine that can shut down a Covid-19 infection in the nose and throat, where the virus gets its first foothold in the body.

In experiments in hamsters, two doses of the vaccine – which is made with a live but weakened form of the coronavirus that causes Covid-19 – blocked the virus from copying itself in the animals’ upper airways, achieving “sterilizing immunity” and preventing illness, a long-sought goal of the pandemic.

Although this vaccine has several more hurdles to clear before it gets to a doctor’s office or drug store, other nasal vaccines are in use or are nearing the finish line in clinical trials.

China and India both rolled out vaccines given through the nasal tissues last fall, though it’s not clear how well they may be working. Studies on the effectiveness of these vaccines have yet to be published, leaving much of the world to wonder whether this approach to protection really works in people.

The US has reached something of a stalemate with Covid-19. Even with the darkest days of the pandemic behind us, hundreds of Americans are still dying daily as the infection continues to simmer in the background of our return to normal life.

As long as the virus continues to spread among people and animals, there’s always the potential for it mutate into a more contagious or more damaging version of itself. And while Covid infections have become manageable for most healthy people, they may still pose a danger to vulnerable groups such as the elderly and immunocompromised.

Researchers hope next-generation Covid-19 vaccines, which aim to shut down the virus before it ever gets a chance to make us sick and ultimately prevent the spread of infection, could make our newest resident respiratory infection less of a threat.

One way scientists are trying to do that is by boosting mucosal immunity, beefing up immune defenses in the tissues that line the upper airways, right where the virus would land and begin to infect our cells.

It’s a bit like stationing firefighters underneath the smoke alarm in your house, says study author Emanuel Wyler, a scientist at the Max Delbruck Center for Molecular Medicine in the Helmholtz Association in Berlin.

The immunity that’s created by shots works throughout the body, but it resides primarily in the blood. That means it may take longer to mount a response.

“If they are already on site, they can immediately eliminate the fire, but if they’re like 2 miles away, they first need to drive there, and by that time, one-third of the house is already in full flames,” Wyler said.

Mucosal vaccines are also better at priming a different kind of first responder than injections do. They do a better job of summoning IgA antibodies, which have four arms to grab onto invaders instead of the two arms that the y-shaped IgG antibodies have. Some scientists think IgA antibodies may be less picky about their targets than IgG antibodies, which makes them better equipped to deal with new variants.

The new nasal vaccine takes a new approach to a very old idea: weakening a virus so it’s no longer a threat and then giving it to people so their immune systems can learn to recognize and fight it off. The first vaccines using this approach date to the 1870s, against anthrax and rabies. Back then, scientists weakened the agents they were using with heat and chemicals.

The researchers manipulated the genetic material in the virus to make it harder for cells to translate. This technique, called codon pair deoptimization, hobbles the virus so it can be shown to the immune system without making the body sick.

“You could imagine reading a text … and every letter is a different font, or every letter is a different size, then the text is much harder to read. And this is basically what we do in codon pair deoptimization,” Wyler said.

In the hamster studies, which were published Monday in the journal Nature Microbiology, two doses of the live but weakened nasal vaccine created a much stronger immune response than either two doses of an mRNA-based vaccine or one that uses an adenovirus to ferry the vaccine instructions into cells.

The researchers think the live weakened vaccine probably worked better because it closely mimics the process of a natural infection.

The nasal vaccine also previews the entire coronavirus for the body, not just its spike proteins like current Covid-19 vaccines do, so the hamsters were able to make immune weapons against a wider range of targets.

As promising as all this sounds, vaccine experts say caution is warranted. This vaccine still has to pass more tests before it’s ready for use, but they say the results look encouraging.

“They did a very nice job. This is obviously a competent and thoughtful team that did this work, and impressive in the scope of what they did. Now it just needs to be repeated,” perhaps in primates and certainly in humans before it can be widely used, said Dr. Greg Poland, who designs vaccines at the Mayo Clinic. He was not involved in the new research.

The study began in 2021, before the Omicron variant was around, so the vaccine tested in these experiments was made with the original strain of the coronavirus. In the experiments, when they infected animals with Omicron, the live but weakened nasal vaccine still performed better than the others, but its ability to neutralize the virus was diminished. Researchers think it will need an update.

It also needs to be tested in humans, and Wyler says they’re working on that. The scientists have partnered with a Swiss company called RocketVax to start phase I clinical trials.

Other vaccines are further along, but the progress has been “slow and halting,” Poland said. Groups working on these vaccines are struggling to raise the steep costs of getting a new vaccine to market, and they’re doing it in a setting where people tend to think the vaccine race has been won and done.

In reality, Poland said, we’re far from that. All it would take is another Omicron-level shift in the evolution of the virus, and we could be back at square one, with no effective tools against the coronavirus.

“That’s foolish. We should be developing a pan-coronavirus vaccine that does induce mucosal immunity and that is long-lived,” he said.

At least four nasal vaccines for Covid-19 have reached late-stage testing in people, according to the World Health Organization’s vaccine tracker.

The nasal vaccines in use in China and India rely on harmless adenoviruses to ferry their instructions into cells, although effectiveness data for these has not been published.

Two other nasal vaccines are finishing human studies.

One, a recombinant vaccine that can be produced cheaply in chicken eggs, the same way many flu vaccines are, is being put through its paces by researchers at Mount Sinai in New York City.

Another, like the German vaccine, uses a live but weakened version of the virus. It’s being developed by a company called Codagenix. Results of those studies, which were carried out in South America and Africa, may come later this year.

The German team says it’s eagerly watching for the Codagenix data.

“They will be very important in order to know where whether this kind of attempt is basically promising or not,” Wyler said.

They have reason to worry. Respiratory infections have proved to be tough targets for inhaled vaccines.

FluMist, a live but weakened form of the flu virus, works reasonably well in children but doesn’t help adults as much. The reason is thought to be that adults already have immune memory for the flu, and when the virus is injected into the nose, the vaccine mostly boosts what’s already there.

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Still, some of the most potent vaccines such as the vaccine against measles, mumps and rubella use live attenuated viruses, so it’s a promising approach.

Another consideration is that live vaccines can’t be taken by everyone. People with very compromised immunity are often cautioned against using live vaccines because even these very weakened viruses may be risky for them.

“Although it’s strongly attenuated, it’s still a real virus,” Wyler said, so it would have to be used carefully.

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F1 star Max Verstappen says he’s not the new Michael Schumacher | CNN https://thenewshub.in/2020/08/14/f1-star-max-verstappen-says-hes-not-the-new-michael-schumacher-cnn/ https://thenewshub.in/2020/08/14/f1-star-max-verstappen-says-hes-not-the-new-michael-schumacher-cnn/?noamp=mobile#respond Fri, 14 Aug 2020 10:41:57 +0000 https://thenewshub.in/2020/08/14/f1-star-max-verstappen-says-hes-not-the-new-michael-schumacher-cnn/



CNN
 — 

Fresh off the back of a stunning victory in the 70th Anniversary Grand Prix at Silverstone, Red Bull driver Max Verstappen has said that while he appreciates being compared to F1 great Michael Schumacher, he is his own man.

The 22-year-old was recently likened to Schumacher by F1 managing director Ross Brawn in his formula1.com column.

“He reminds me of Michael Schumacher in many ways,” said Brawn of the Dutchman, before adding: “I remember Max’s early days in Formula 1 where his speed was clear – he has now matured into an exceptional racing driver.”

Speaking to CNN’s Amanda Davies, Verstappen said: “It was of course very nice but I don’t like to compare myself to anyone because I’m myself and I’m a different driver.

“Of course, you can always get some similar attitudes or whatever, or you can get compared sometimes but, from my side, I never do that. I just want to be myself.”

Aged 17 and 166 days, Verstappen became the youngest driver in F1 history when he competed in the 2015 Australian Grand Prix. Over the years he has, he said, matured as a driver.

“[I’m] more relaxed, more consistent and know how to build up a weekend and stuff like that,” he added.

“I just feel very comfortable … I’m a very relaxed person anyway so, for me, it was never really super high pressure, but I am more relaxed in a way that I know what’s coming.

“I have experienced a lot already so going to a weekend, I mean, I’m excited to be racing, but I don’t get excited a lot by other stuff surrounding it because you’ve experienced so many different emotions throughout the whole weekend and the year.”

The Dutch driver’s victory at Silverstone was the ninth of his career, but crossing the finishing line still excites him.

“Winning is a good one,” he said. “A good qualifying lap might excite me. Just being around the team and working with the mechanics, and also when they pull off a really good pitstop, it’s a great feeling as well.”

Verstappen finished ahead of Mercedes duo Lewis Hamilton and Valterri Bottas in sweltering conditions last Sunday.

Heading into this weekend’s Spanish Grand Prix, Verstappen is second in the standings for the drivers’ championship – 30 points behind world champion Hamilton.

But such has been the dominance of Mercedes so far during this 13-race season – the team leads second-place Red Bull in the constructor standings by 67 points – the Red Bull driver did not expect to be mounting a title challenge in the remaining eight races.

“So far we’ve had one race where we were, maybe, the fastest car, but all the other ones we weren’t, so we just have to stay realistic at the moment,” said Verstappen, speaking from Barcelona.

“From my side, I’m not thinking about a possible championship at the moment. I just want to try and do the best I can every single weekend.”

READ: Susie Wolff says Lewis Hamilton’s criticism of F1 is ‘absolutely valid’

The 2020 F1 season began in July at the Austrian Grand Prix, four months later than planned because of the coronavirus pandemic.

Since the restart drivers have joined F1’s “We Race As One” initiative to fight racism and promote equality and inclusion.

But Verstappen is one of several drivers to choose not to kneel before races in support of the Black Lives Matter movement.

Posting on Twitter before the first race, he said: “I am very committed to equality and the fight against racism. But I believe everyone has the right to express themself (sic) at a time and in a way that suits them. I will not take the knee today but respect and support the personal choices every driver makes.”

F1 drivers support Black Lives Matter movement ahead of British Grand Prix.

Hamilton, the sport’s first and only Black world champion in its 70-year history, has been critical of the sport, saying there has been a lack of leadership in the fight against racism.

Five races into the season, Verstappen said that while the campaign is going well, more needed to be done.

“It’s gone well in terms of how we are expressing it but, of course, at the end of the day it’s about actions as well. We just keep showing our support, because I think everybody is in support, which is very important, and time will tell of course what’s going to happen,” he said.

Asked about whether he and the other drivers have spoken to Hamilton regarding the campaign, Verstappen said: “Of course we talk about it. We have our driver briefings but then also we stay on, of course, because we are all members of the GPDA (Grand Prix Drivers’ Association).

“Everybody’s very open and everybody is very supportive and everybody wants exactly the same thing. I think Lewis appreciates that, and it’s not only Lewis who has to appreciate that, it’s the whole world. That’s what we are doing, we are just trying to show our support.”



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Audi suspends motorsport star after gamer raced under driver’s name in esports event | CNN https://thenewshub.in/2020/05/26/audi-suspends-motorsport-star-after-gamer-raced-under-drivers-name-in-esports-event-cnn/ https://thenewshub.in/2020/05/26/audi-suspends-motorsport-star-after-gamer-raced-under-drivers-name-in-esports-event-cnn/?noamp=mobile#respond Tue, 26 May 2020 16:05:19 +0000 https://thenewshub.in/2020/05/26/audi-suspends-motorsport-star-after-gamer-raced-under-drivers-name-in-esports-event-cnn/



CNN
 — 

Formula E driver Daniel Abt has been suspended by his Audi team for using a professional esports gamer to compete for him.

Abt had been taking part in the ‘Race at Home Challenge’ which raised funds for the UNICEF coronavirus relief fund.

After being found not to have driven his car himself in the qualifying and fifth race of the series on Saturday, May 23, Abt apologized and was disqualified from the race as well as being fined 10,000 euros ($10,956).

Audi has now suspended the driver “with immediate effect.”

“Integrity, transparency and consistent compliance with applicable rules are top priorities for Audi – this applies to all activities the brand is involved in without exception,” Audi said in a statement.

READ: Four-time world champion Sebastian Vettel will leave Ferrari at the end of the season

Suspicions were initially aroused about Abt’s driving after the 27-year-old German qualified in second place and finished third in the actual race having not scored a point in the first four rounds of the series.

“Really not happy here because that was not Daniel driving the car himself, and he messed up everything. That was ridiculous,” said former F1 driver Stoffel Vandoornen on his Twitch stream. “I’m questioning if it was really Daniel in the car.”

“Please ask Daniel Abt to put his Zoom on next time he’s driving, because like Stoffel said, I’m pretty sure he wasn’t in,” two-time FE champion Jean-Eric Vergne said.

Following an investigation by Formula E on Sunday, which included IP address verification, it was concluded that Abt could not have been behind the wheel.

The gamer who replaced Abt is widely reported to be 18-year-old Lorenz Hoerzing, who competes in the FE Challenge series, a parallel championship for esport drivers. CNN has reached out to Hoerzing via his Allied esports team for comment but had not received a response at the time of publication.

Abt released an apology shortly afterwards in which he accepted his disqualification

“I would like to apologize to Formula E, all of the fans, my team and my fellow drivers for having called in outside help during the race on Saturday,” said Abt, who has promised to provide a further update on the story later on Tuesday.

Visit CNN.com/sport for more news, features, and videos

“I did not take it as seriously as I should have. I am aware that my offence has a bitter aftertaste, but it was never meant with any bad intention.”



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