They fear a third wave of covid for Easter; Mexico exceeds 187 thousand deaths

They fear a third wave of covid for Easter; Mexico exceeds 187 thousand deaths


Due to the report of 1,135 deaths from covid-19 in Mexico, the deaths rose to 187,187.

The accumulated number of confirmed cases stood at two million 97 thousand 194 due to the occurrence of 7 thousand 913 new infections.

There are an estimated 47 thousand 671 active cases and one million 645 thousand 312 people who have recovered from the disease.

At the national level, the occupancy in general beds is 29%. In beds with a fan it is 32%. In both cases there are no entities with an occupancy greater than 70%, reported the Ssa.

Vaccination against coronavirus

As of March 2, two million 583 thousand 435 vaccines against coronavirus have been applied.

Of the total, 759 thousand 786 correspond to health workers who received their first dose and 570 thousand 582 to the application of a second dose, with which their vaccination schedule has already been completed. 17,413 represent the second dose that Campeche teachers received and 1,218,191 correspond to the first dose applied to the elderly.

Until yesterday, 9,988 cases of adverse reactions were reported, 59 of these have been serious, so 16 people are hospitalized.

The Easter holidays, which begin next Monday, March 29, could cause a third wave of covid-19 in the country, due to displacement and coexistence activities that will be registered, warned Ricardo Cortés Alcalá, general director of Promotion of health.

Therefore, he called on state and municipal governments to define the activities that could be closed to avoid crowds and also appealed to social co-responsibility to continue applying health protocols.

“Is there a probability that there will be a third wave? Definitely yes. Fortunately, this second wave is in sharp decline. Even much more frank than the decline in the first wave we had last year and then there is this risk.

“Obviously, the risk increases as it also decreases. What I am referring to is that the lower the risk, the greater the chances of being able to go out, carry out actions and do social and economic activities, including leisure, ”he explained.

On the other hand, Cortés Alcalá pointed out that the general population should not use latex gloves to protect themselves from a COVID-19 infection and recommended using cloth and non-disposable face masks during the next holidays, in order to avoid the accumulation of garbage. in places of recreation.

Hugo López-Gatell, Undersecretary of Health, continues to recover at home.

“He is at home and continues his recovery. The last time I was in contact with him, he was in high spirits. No need for supplemental oxygen, “he said.

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Facebook Tempers Expectations for Ray-Ban Smart Glasses Coming in 2021 | NOW

The first smart glasses to be released by Facebook this year “won’t even come close to what we ultimately want to do,” said Finance Director David Wehner at a conference on Tuesday. CNBC was also present.

These are glasses that Facebook makes with Luxottica, the owner of Ray-Ban. The company has not disclosed more details about what the product will look like.

Facebook confirmed its partnership with Ray-Ban in September, after rumors had been circulating for a year. A first version in 2021 should be followed later by a fully-fledged consumer product.

With the glasses, Facebook would like to focus on augmented reality, the technology whereby a virtual layer is placed over reality. Wehner says Facebook is making “a significant investment” in this technology.

“Augmented reality has the potential to be the next platform,” said the finance director. Analysts see smart glasses as the possible next step after computers and smartphones.

Bloomberg wrote in 2019 that the first version of Facebook’s glasses probably wouldn’t include augmented reality yet. Also, the glasses would not yet serve as small screens.


President announces partial revision of the Constitution to “preserve social stability”

João Lourenço stated, in his opening speech, that with this review he intends to “clarify the institutional relationship model between the PR as holder of executive power and the National Assembly with regard to political oversight.

The elimination of the principle of gradualism as a constitutional principle guiding the process of effective institutionalization of local authorities and the constitutionalization of a fixed period for the holding of general elections are other points of the proposal that begins to be considered by the Council of Ministers from this Tuesday , March 2nd.

“Proposals for the inclusion of new matters are also presented, as well as we also consider it opportune to clarify different aspects of our Constitution. The details of the proposals, their meaning, scope and grounds will be presented publicly”, said the President, who stated that with this proposal revision of the Constitution “is intended to preserve the stability of its fundamental principles, to adapt some of its norms to the current reality, keeping it adjusted to the political, social and economic context, to clarify the mechanisms of political oversight and to improve the institutional relationship between the organs of sovereignty, as well as to correct some weaknesses “.

“It is intended, with this, to have a better Constitution, so that it continues to be the main instrument of structuring Angolan society, able to congregate Angolans around our common project of society, the construction of a society of peace, justice and social progress “, it is also read in the written speech to which Novo Jornal had access.

João Lourenço also addressed “the Cafunfo attack”, which took place in January, and vehemently condemned “all acts aimed at dividing the State”.

“The country was surprised at dawn on the 30th of January with an act of armed rebellion in the village of Cafunfo, in Lunda Norte, led by a group of national and foreign citizens who attacked, with weapons of different types, a police station” , reads in the President’s speech, that, although he regrets “the loss of human lives 19 years after the definitive shutdown of arms in the country and the restoration of peace and national reconciliation among Angolans”, “strongly condemns this action” and it discourages “the practice of all those acts that threaten national security and sovereignty, against the Constitution and the law, such as the attempt to divide and dismember national territory”.

And recalls paragraph 6 of article 5 of the Constitution: “the Angolan territory is indivisible, inviolable and inalienable, any action of dismemberment or separation of its parcels being vigorously opposed, and no part of the national territory or rights of ownership can be alienated. sovereignty that the State exercises over him “.

Lourenço, who criticizes “the voices that rushed to condemn the National Police that frustrated the criminal action and not the actors of the attack against the Angolan State”, comes in defense of the National Police.

“For these people and organizations, the police are criminal because, in their opinion, those who at night attacked the police station with weapons are peaceful citizens who held a simple demonstration, claiming for better living conditions. Among them (…) political parties with parliamentary seats, whose deputies have sworn to comply with and enforce the Constitution and the law “.

“After about a month since these sad events, we await the conclusions of the ongoing investigation and the criminal accountability of the National Police agents who will have performed acts considered inhumane, dishonoring the uniform they wear”, continues the speech, in which he condemns “vehemently” this kind of practices, which in no way dignify the corporation “.

The President of the Republic also mentions in his speech the recent controversy surrounding the nationality of Adalberto Costa Júnior, political leader of UNITA.

“We have been following public debates about the nationality acquired by political party leaders lately and the likelihood that they will aspire to run for the position of the nation’s highest magistrate someday”, he says, to add that “the analysis of the objective The debate has been manipulated and distorted for the convenience of a few, as if the subject were dual nationality for most citizens, a condition that today is not forbidden to any Angolan, except for the exception provided for in the Constitution “.

Lourenço, who considers “the fears of some analysts of national politics, who point to the emergence of a campaign to incite racism and xenophobia” to be unfounded and unrealistic “, affirms that” the noise around this false problem seeks, above all, to foster division between Angolans, between different regions of the country, between different tribes and ethnic groups that make up the rich and vast cultural mosaic, and who have always lived and will continue to live in perfect harmony “.

It should be remembered that for the revision of the Constitution, the votes of the MPLA bench will suffice, a party that has secured a two-thirds majority in Parliament.

Enacted on February 5, 2010, the Constitution of the Republic of Angola has been widely criticized by experts in Angolan constitutional law, who consider it “too presidential”.


‘Hey Facebook, take a picture’: Oculus Quest 2 VR glasses get voice command | NOW

If you want to use the voice assistant of the Oculus Quest 2 VR glasses, you can now also use the ‘Hey Facebook’ command.

Until now, with Facebook’s Oculus virtual reality glasses, you had to press a button to activate the voice assistant. From now on this can also be done with a simple command, the company writes.

Oculus “wants to provide a complete hands-free experience,” said Facebook. For example, you will soon be able to take screenshots and videos without stopping the experience.

Users can choose whether to use the command via a button in the settings menu. The feature is “rolling out at the moment,” Facebook said.


Pieces of Amazon rainforest are offered illegally on Facebook | NOW

Parts of Brazil’s Amazon rainforest are being illegally listed for sale on Facebook Marketplace, reports BBC News Friday. Facebook says it will not independently take action to stop trading via its own platform.

The parts of the protected rainforest for sale include national parks and habitats of indigenous peoples. Some of the plots of land offered through Facebook’s sales service are hundreds of football fields in size.

Any Facebook user can find the illegal ads by entering the Portuguese words for “forest”, “jungle” and “wood” in the search function and selecting the Amazon states as the search area.

Some advertisements show satellite images and GPS coordinates of the areas of rainforest on offer. Some sellers frankly admit that they are not the rightful owners of the plots of land on offer.

‘Land thieves are encouraged by the government’

The inhabitants of the Amazon rainforest and activists feel powerless. Critics say the Brazilian government under right-wing populist president Jair Bolsonaro does not want to take any action to protect the rainforest. “The land thieves are so encouraged that they are not even ashamed to make their deals on Facebook,” said the head of a Brazilian environmental organization.

Facebook said in a response that the company “is willing to cooperate with local authorities,” but will not take action against the sellers of its own accord. “Our commercial policy requires buyers and sellers to comply with laws and regulations,” said the US tech company.


Farewell to Fausto Gresini of his son Lorenzo: Destiny has been really cruel to you – MotoGP

For two months, ever since that cursed December 27 when his father ended up in hospital due to the consequences of Covid-19, he made a commitment to always update everyone on the conditions of Fausto Gresini. His, his son Lorenzo, it was a constant, despite the pain, despite the suffering, despite the rudeness with which he unfortunately had to deal with until the end, but he never failed to let people know how things were going.

Aware, he told us in an interview a few weeks ago, “of how much people loved Fausto, how important it was to feel that that battle was being fought with him by all motorsport and motorcycle racing fans “.

Then, unfortunately, it went as it went and that personal showcase, which in these two months has become the mirror of a curve that followed improvements and collapses, hopes and pessimisms, appears today full of humanity. Not only for the many messages of condolence, but for one last post that own Lorenzo Gresini wanted to publish to remember his father. Addressing him directly, but sharing the pain with those who have followed the last race of Gresini in recent months.

“You will forever be our greatest treasure – writes Lorenzo – impossible to express in words the essence of the person you have always been. A real man, with balls, that he had a solution for every problem. You are the engine of this family that so longed to embrace you and celebrate another victory with you. You are missing as the air is missing every time I think of you… I see you everywhere and my heart sags to think that it will no longer be like this.

You supported me in every part of me, even though it wasn’t always right … you loved me like a father loves a son and I loved you and I love you like a son loves a father. Fate was really cruel to you. I thank you for the many messages, but I will not be able to answer all of them because you are so many and because the pain is so great that I cannot even open them. Have a nice trip my Muggle


Bankers move from New York to Florida

New York Daniel Alpert is on his way to Florida for “home shopping”. The investment banker spent most of the pandemic in his Manhattan apartment. From time to time he went to the office, “but only because I was there alone and could think well,” says the co-founder of the boutique investment bank Westwood Capital.

But now it’s over. “We haven’t had a single customer in the office for a year. At the same time, we made more sales during the pandemic than in the previous year, ”he explains. It is therefore quite possible to move his headquarters slowly but surely to the south.

This is a turning point for Alpert. He worked on Wall Street for 30 years. He saw the boom and burst of the tech bubble in 2000, as well as the financial crisis. New York has always been the center of the action. But he is convinced that the future will be different.

Alpert is late with his step. For almost a year now, dealers, portfolio managers and investment bankers have no longer been working in the glittering offices in Manhattan, but scattered everywhere: at the kitchen table in their apartment in Brooklyn, in the beach house or in the mountain hut in the Hamptons, in large houses in the suburbs or in Florida.

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This state, especially the Miami area, is about to become a “Wall Street of the South”. The bankers are attracted not only by the good weather, but also by the comparatively low taxes and the relative proximity to New York, in case you have to be there again in person.

Many bankers don’t want to go back to the old world

The “financial metropolis of the world,” which New York liked to see itself as before the pandemic, is at a crossroads. Now that the vaccinations have started, the end of the “work from anywhere” phase is in sight. But it is becoming apparent that many bankers do not want to go back to the old world that they suddenly had to leave last March.

The future of Wall Street is being discussed passionately in New York. How important is daily collaboration in the office really? How well do virtual trading floors work? And what does it mean for the city if the bankers don’t come back and even more institutes leave?

“We don’t all have to sit on each other here and pat each other on the back,” says Alpert with conviction, reflecting the attitude that can be heard everywhere on Wall Street. New York’s financial center won’t go away after Corona, but it will get smaller, with various outposts and plenty of freedom to work from other locations outside of the office.

A threat from Stacey Cunningham, head of the New York Stock Exchange (Nyse), the Wall Street institution par excellence, shows how tense the situation is at the moment. New York state politicians are considering introducing a financial transaction tax. The pandemic has torn a billion hole in the state coffers, which must now be filled with all means. But Cunningham goes too far. Should the tax become law, then “the center of the global financial industry may have to find a new home,” she wrote in the Wall Street Journal in mid-February.

Stacey Cunningham

The head of the New York Stock Exchange does not like the idea of ​​a financial transaction tax.

The city is in a difficult position. The closed offices have led to a serious crisis in the real estate market. At 15 percent, vacancies are higher than they have been in over 20 years. Real estate taxes are the most important source of income for the metropolis.

The crime rate has risen, garbage is no longer picked up regularly. The most expensive shops are empty. “New York is a shadow of itself,” says one money manager who reluctantly returned to the city. Plans to tax the rich and super-rich additionally make it even more obvious for many New Yorkers to turn their backs on the city.

Great emptiness in Manhattan also hits retailers

Wall Street houses like Goldman Sachs, JP Morgan and Citigroup currently have just 15 percent of their employees in their offices. Deutsche Bank sent 95 percent of its New York employees home. Only the traders are still sitting in the great tower on Wall Street. The rest should come back in the summer at the earliest, when the new office in Central Park is ready to move into. The vast emptiness in Manhattan has also made it impossible for many restaurants, cafes, and retailers to survive.

Peter Tuchman is also not particularly optimistic. He has been a trader on the Nyse floor for 35 years, describes himself as “Einstein of Wall Street” and is actually a big fan of New York, of floor trading, of the tension and the energy that only arises when people meet exchange in the immediate vicinity.

“The floor is a symbol of the human element in the financial markets. It is the greatest financial institution in the world, “enthuses Tuchman, who speaks openly about his Covid disease and the long-term consequences. The business also worked remotely when the stock exchange temporarily suspended floor trading at the end of March due to the pandemic. “But it wasn’t the same. It’s kind of like driving a Toyota instead of a Mercedes, ”he says.

Peter Tuchman

The dealer speaks openly about his Covid disease and the protracted consequences.

(Photo: dpa)

The trading rooms are the most difficult to simulate at home. In London, UBS is experimenting with virtual reality glasses from Microsoft that are supposed to simulate the trading room at home.

This is still a future project. But Tuchman cannot ignore the signs of the times. Before the employees of the financial industry feel comfortable in their offices again, “it will take longer than many believe. I hope, of course, that we will rebuild the finance hub, but I fear that it will take years ”.

In Florida, however, there is a spirit of optimism. The market maker Virtu Financial opened a new office in Palm Beach Gardens in January, to which 30 employees from New York will be relocated – voluntarily, of course. The world’s largest private equity firm Blackstone has also signed new leases, as has the Citadel hedge fund. Ken Moelis, head of the New York boutique investment bank of the same name, has allowed around two dozen employees to stay in Florida for the long term.

According to a report by financial services provider Bloomberg, Goldman Sachs is considering moving parts of its asset management team to Florida. Paul Singer’s hedge fund Elliott Management and the private equity firm Colony Capital have relocated the entire company headquarters to the “Sunshine State”.

Even before the pandemic, a number of financial firms had moved to the state, which is also known for its high proportion of wealthy seniors, primarily for tax reasons. The trend is now accelerating. Miami’s Mayor Francis Suarez likes to point out the low crime rate and high quality of life in his city. Rents there have also risen significantly, but are still below those in New York on average.

Miami skyline

In addition to Wall Street of the South, there would also be space for a Silicon Beach.

(Foto: Universal Images Group/Getty Images)

“Bring your talents to Miami, Stacey Cunningham. Let’s talk, ”the Republican tweeted in response to the threat from the Nyse boss. He also wants to attract the tech scene to his city. In addition to Wall Street of the South, there would also be space for a Silicon Beach.

The employee of a large New York investment bank also hopes that he can stay in the sunny state for as long as possible. He moved into a house in Florida a year ago, where he has room for a home office and can be at the beach in a few minutes. He can afford a private school for his daughter here.

“That was unthinkable in Manhattan,” says the banker, who prefers to remain anonymous. He spends at least six hours a day in Zoom meetings, which works surprisingly well. He feels more productive than ever. “There’s nothing I miss about my life in New York,” he admits.

Goldman Sachs employees will be back at headquarters by the end of the year

It is still uncertain when the bankers will have to return to the New York office towers. David Solomon, CEO of Goldman Sachs, now expects most of his employees to be back at headquarters by the end of the year. Deutsche Bank plans to start moving in July if the pandemic allows.

The Frankfurt Institute is the last bank that actually still has its New York headquarters on Wall Street. Five years ago, however, the bank decided to move to Midtown to be closer to customers.

A survey of employees worldwide found that 80 percent prefer a mixture of office days and home work. The new headquarters in Manhattan is set up in such a way that there is as much space as possible for meetings and collaborative work. Sensors in the ceiling will also measure the areas in which employees spend most of their time. This should show the cleaning staff where to clean and disinfect particularly thoroughly.

US boss Christiana Riley has already indicated that she wants to remain as flexible as possible in order to adapt to the new realities. If it becomes apparent that customers will not return to New York in the medium term, then a good half of the 4,500 employees there to date could also work in other cities in the next three to five years.

Video services like Zoom are very well received

The financial sector is in good company. Technology companies like Facebook, Google and Salesforce are already preparing for the “work from anyhwere” age to become the new normal. Also because video services like Zoom are very well received.

Investment banker Alpert is enthusiastic about how well so-called “zoom roadshows” work. Before Corona, it was a matter of course that investment bankers and their customers would personally open to interested investors before IPOs and bond issues.

“We rented planes for this so we could travel quickly from city to city. That was incredibly expensive, ”says Alpert. It works at least as well with zoom. “And our customers are not worn out from traveling too much.” Employers in all industries have recognized that working from home is “more efficient and cheaper. They won’t give that up again ”.

More: Corona prevents people from returning to the Wall Street offices


Scientists have found an explanation for the death of healthy youth from coronavirus

Briton Chloe Middleton became one of the youngest victims of the coronavirus in March last year, tells the Daily Mail. The young caregiver was only 21 years old.

Healthy, young and free of any medical conditions, Chloe did not appear to have any of the criteria for the risk of contracting the virus, which about a year ago was just starting to tighten its death grip.

But after the girl was pronounced dead at Wexham Park Hospital in Slough, Berkshire on March 19, 2020, the coroner confirmed that the cause of death was COVID-19.

It was a devastating blow to her family from Beaconsfield, Buckinghamshire, and a powerful wake-up call for millions of young Britons who seemed convinced they were vulnerable to the threat of the coronavirus.

The mother of the unfortunate girl, Diane Middleton, wrote on Facebook an appeal to those who believed that COVID only affects the elderly: “Please think again, this so-called virus took the life of my 21-year-old daughter.”

There is some evidence that the elderly, the frail and the chronically ill are at greatest risk of contracting COVID-19, with nearly 75 percent of the 118,000 deaths in the UK currently occurring in people over 75.

Age and illness weaken the immune system, making it harder for the body to fight the virus and harder to recover from the illness it causes.

But there is also a disturbing fact that some people, like Chloe, simply do not fit the profile of a likely victim of a severe infection. Yes, the case of the deceased girl is rare, rare and the victims are under 30 years old, writes the Daily Mail. But Office for National Statistics data show that just over nine percent of deaths – about 11,000 in total – occur in the 45-64 age group, meaning that many victims are no older than middle age. Some of them have had long-term illnesses or health problems, such as obesity, that have reduced their chances of fighting the virus.

This mystery baffled doctors. But now scientists have found an important clue. The significant differences in the genetic makeup of humans may explain why some are completely infected with the virus, which, given their age and health, they should be able to fight without any major complications, while others hardly show a single symptom.

“We don’t know why these healthy young people are getting so sick with COVID, but one possibility is that they are genetically predisposed to it,” says Professor Eleanor Riley, an expert on the immune system and infectious diseases at the University of Edinburgh. “It is possible that these children have inherited genetic variations from their parents, which puts them at risk.”

In December, a team of scientists from the Roslin Institute in Edinburgh discovered five key genes that increase the likelihood of a COVID-19 patient dying.

Genes carry instructions for every single biological process in our bodies, including how to create cells in the immune system to fight the virus.

The team examined 2,244 critically ill patients with coronavirus, including more than 200 hospitalized in intensive care units. They were terribly ill; three quarters of them could not breathe without mechanical assistance, and more than one in five eventually died.

Blood samples were used to scan the DNA of each patient, and the results were compared with that of healthy individuals to identify any underlying genetic differences that might explain their critical condition.

Scientists have found that out of about 20,000 genes in the human body, critically ill patients are likely to have significant differences in five of them. And they all played an important role in the body’s immune response to infection.

One gene, named TYK2, is critical for making cells in the immune system more inflammatory – or more “evil,” as one researcher described. This is vital to satisfactorily combatting harmful viruses like COVID.

But if the TYK2 gene is defective, this immune response can become overdone, putting patients at risk of severely damaging pneumonia, which is often the real cause of death in COVID.

Another culprit turned out to be IFNAR2, a gene responsible for programming the production of interferon, a molecule that triggers a response from the entire immune system at the first sign of an enemy. When this gene doesn’t work, not enough interferon is released, which gives the virus a head start and allows it to replicate quickly before any resistance appears.

The end result is a rapid fall to life-threatening disease levels. It is unlikely that these results will lead to routine genetic screening of patients, as there is no standard test yet, and even if it were, it would be extremely time-consuming and expensive. But it does give doctors additional clues on how best to treat seriously ill patients.

For example, a new class of drugs called JAK inhibitors, which are already being prescribed to patients with rheumatoid arthritis and other inflammatory conditions, may reduce uncontrolled inflammation caused by disruptions in the TYK2 gene.

A study published last month found the drugs prevent death in patients with severe COVID.

Professor Andrew Easton, a virologist at the University of Warwick, says the discovery of five rogue genes makes sense because there must be some scientific explanation for why healthy young people fall prey to severe infections: “This cannot be just a random event, it must be the main factor. In many cases, we just don’t know what it is. Apart from genetic predisposition, it could also be due to other risk factors that we have not yet identified, such as damage caused by childhood respiratory infections or something else in their medical history that makes them more susceptible to severe infection. “

Our genes dictate more than just the risk of severe COVID infection. They also largely determine our chances of developing sepsis, a fatal complication of COVID and a condition that was already killing about 40,000 people a year in the UK before the pandemic broke out. Sepsis occurs when the immune system accidentally sends infection-fighting chemicals throughout the body, not just to the area of ​​infection. These chemicals cause devastating inflammation and damage healthy tissues and organs, causing them to break down quickly. This is often fatal – sometimes death of patients within 24 hours.

A paper published in January showed that 23 different genes may be associated with an increased susceptibility to sepsis in people infected with viruses or bacteria.

Again, unusual variations in these genes mean that some people, including young, healthy, and healthy adults, may be more likely to become seriously ill and die from sepsis.

Dr. Ron Daniels of the Sepsis Trust says: “From the outset of this pandemic, it was clear that the most critically ill COVID patients were developing sepsis. This includes young people who are critically ill, and it is almost certain that these young healthy people also have a genetic predisposition. ”

While genetics plays an important role, it could also be a simple question about how many viruses are exposed to a virus during infection, according to Professor Eleanor Riley. This is the so-called infectious dose, the amount that must enter the body to cause an infection.

In the case of COVID-19, the virus turned out to be so contagious that scientists believe that several hundred tiny viral particles are enough for the infection to enter the eyes, nose or mouth. With some other viruses, it takes thousands. The higher this infectious dose, the more likely it is to develop serious symptoms of COVID-19 – even in those whose immune systems are operating at full capacity due to their young age.

Perhaps this is why young, healthy doctors, nurses and other healthy key workers died during the first wave, experts say: they were simply more exposed to the virus because of their jobs.

“Maybe they were just unlucky that they received a really heavy dose and breathed it directly into their lungs,” says Professor Eleanor Riley.

And Professor Andrew Easton says, “If someone is exposed to a high dose of infection, the infection is likely to spread much faster.”

And even something as simple as a recent cold can affect the likelihood of COVID in low-risk groups. Most colds are caused by rhinoviruses. But about one in five is associated with members of the coronavirus family – relatives of the COVID virus that are far less destructive.

There are four viruses (229E, NL63, OC43, and HKU1) that scientists say almost certainly each of us has been infected with one or more of them at some point in our lives. Some research suggests that recent exposure to one of these four could mean that the immune system is already tuned in to fight the virus that causes COVID-19.

A 2020 study by the La Jolla Immunology Institute in San Diego, USA, examined blood samples from healthy volunteers who were not infected with COVID-19. Nearly half of these contained cells of the immune system, known as T cells, which were able to recognize and destroy the COVID-19 virus through “cross-reactivity,” where the immune system produces disease-fighting cells in response to an invading organism. proved to be effective against the other.

“It is possible that very sick young COVID patients may not have cross-protection if they have not been exposed to a similar cold virus for a long time,” says Professor Riley.

One of the reasons COVID-19 has become such a difficult adversary is that up to 80 percent of infected people show no symptoms at all, but can still transmit the virus to others.

Scientists at Aarhus University in Denmark think they know why. They studied how the virus behaves in the lungs and found something extraordinary – it looks like it can “hide” from the immune system. As a result, many patients do not see any of the classic signs of the body’s defenses, such as fever or pain, as the virus eludes detection and spreads even further without being noticed. This is a clever mechanism that allows the virus to buy valuable time to establish itself and infect other people.

But there may be a simpler explanation, says Professor Riley. “We do not know if this symptomlessness occurs in most infected people with other infectious viruses, such as the common cold or flu, as we have never tested for this.”


Australia and Facebook in talks again: ‘Friendship for the time being’ | NOW

After the fight earlier this week, the Australian government and Facebook are back in talks. The tech giant has returned to the negotiating table, Prime Minister Scott Morrison said at a press conference on Saturday.

Facebook has “made friends with us again for now,” Morrison told a news conference in Sydney. “I am so happy that Facebook is back at the table.”

Australian Treasury Secretary Josh Frydenberg said on Friday that he had spoken to Facebook founder Mark Zuckerberg and more talks will take place this weekend. A spokesperson for Facebook did not want to say anything more about this.

Australia and Facebook have been at odds for some time. The Australian government introduced a bill for a new code of conduct at the end of last year that would require Facebook and Google to pay for links to news articles.

Facebook does not agree with the plans and made it impossible for Australians to view or share news via the social medium on Wednesday. News organizations outside of Australia can still post to Facebook, but Australians cannot see or share those posts.

Australian government reacted furiously

The Australian government reacted furiously on Thursday as the restrictions imposed by Facebook also hit the pages of the Australian government and emergency services. A Facebook spokesperson previously said this is a mistake.

Australian news sites have seen their visitor numbers drop by about 13 percent after the Facebook blockade. The number of foreign visitors who visited a news site via Facebook decreased by about 26 percent, the American data company Chartbeat calculated.


The tax authorities will now be able to monitor Facebook or LeBonCoin to track down fraudsters

FISC 2.0 – The tax administration will soon experiment with the monitoring of digital platforms. The goal? Scan your online activity for possible fraud.

The French tax administration is acquiring a new arsenal to flush out fraudsters. The tax authorities will now be able to use digital platforms to check whether the lifestyle of taxpayers corresponds to the income and assets they declare to the administration.

A decree, published on February 13 in Official newspaper, has just clarified the terms of application of Article 154 of the Finance Law for 2020, which authorizes the collection of certain data from Internet users to fight against tax and customs fraud. A practice that was previously illegal.

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The experimentation of this device, which is to last three years, should begin in the coming weeks, according to Le Figaro. This primarily concerns social networks (from Twitter to Instagram, via Facebook or YouTube) but also sites for connecting individuals, such as Airbnb, LeBonCoin or even Blablacar.

“If you have your picture taken (…) many times in a luxury car when you can’t afford it, maybe it’s your cousin or your girlfriend who has it. lent, or maybe not “, explained, in November 2018, Gérald Darmanin, then Minister of Public Accounts, in the program “Capital” of M6.

Only public content will be targeted

To carry out this hunt for fraudsters, tax officials will be able to rely on an algorithm capable of detecting certain keywords or indications of dates and places making it possible to characterize the breaches or offenses sought, specifies the decree.

This 2.0 tool will be responsible for sifting through the “content, freely accessible on the websites of online platform operators [et] clearly made public by their users “, as stipulated in article 154 of the Finance Law for 2020. In other words, anything that you exchange in private cannot be subject to administrative control.

If she recognizes that “the fight against tax fraud constitutes an objective with constitutional value”, the National Commission for Informatics and Liberties (Cnil) had warned the government, calling on the latter to “great caution” concerning this possibility which may, according to her, “undermine the rights and freedoms of the persons concerned”.

At the end of the experiment, within three years, the question of the effectiveness of this measure will arise, which, if such is the case, will probably make legislators want to perpetuate it.

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