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The best way to reduce transmission of the corona virus is to wear a face mask, according to research findings



Dr. Fauci: I wear a mask because it's effective

A research team in Texas and California compared trends in Covid-19 infection rates in Italy and New York before and after facial masks were made mandatory. Both locations began to see even rates of infection after mandatory facial mask measures, according to research published Thursday in Proceedings of the National Academy of Sciences

The researchers calculated that wearing face masks prevented more than 78,000 infections in Italy between April 6 and May 9, and more than 66,000 infections in New York City between April 17 and May 9.

“Wearing face masks in public in the most effective way to prevent human-to-human transmission, and this inexpensive practice, in conjunction with social juxtaposition, quarantine and simultaneous contact tracing, is the most likely fighting opportunity to stop a COVID pandemic -19, before developing vaccines “they wrote.

The researchers measured the effectiveness of various strategies to stop the spread of infection and determine how the virus spread. The virus can spread through direct contact when someone coughs or sneezes on someone else; indirect contact, when someone coughs or sneezes on an object which is then touched by another person; or in the air through large droplets that fall quickly to the ground and small droplets, called aerosols, which can travel several feet and hang in the air for a while.

To determine how the main virus transmission method, the researchers analyzed trends in infection rates in three pandemic centers – Wuhan, China, Italy, and New York City. They looked at mitigation measures used at these locations, such as extensive testing, quarantine, contact tracing, social distance and mandatory use of face masks.

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The researchers then compared the time when the action was taken. In China, all actions are carried out at the same time. Instead, mitigation measures are implemented at different times in Italy and New York.

This allows researchers to assess the relative effectiveness of these actions. They found infection rates in Italy and NYC only began to slow down after mandatory face masks, not after locking was put in place in Italy or after home stay orders were put in place in New York.

Regions in northern Italy began requiring face masks on April 6 with national mandatory use ordered on May 4. The use of face masks in New York City is required starting April 17. The researchers counted the number of infections prevented between that date and May 9.

“Face masks prevent airborne transmission by blocking the atomization and inhalation of aerosol containing viruses and contact transmission by blocking the shedding of virus droplets,” they wrote. “On the other hand, social distance, quarantine, and isolation, in relation to hand sanitation, minimize contact transmission (direct and indirect) but do not protect against air transmission.”

The study notes that unlike China, the use of face masks was not popular in much of the Western world during the beginning of the pandemic outbreak. But researchers say evidence shows the mask functions to slow the spread.

The researchers write that the World Health Organization and the US Centers for Disease Control and Prevention emphasize the prevention of contact transmission, but both organizations largely ignore the importance of airborne transmission routes.

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“Current mitigation measures, such as social distance, quarantine, and isolation carried out in the United States, are not enough to protect the public,” the researchers wrote.

The team of five researchers came from Texas A&M University, Texas University, University of California, San Diego, and California Institute of Technology.

New York City has at least 205,846 cases of corona virus and at least 17,351 deaths confirmed with 4,692 possible additional deaths, according to the NYC Department of Health. The number of confirmed cases, hospitalizations and deaths has continued to decline since peaking in early April. New York City officially ended the restrictions and easing restrictions as they entered phase 1 of the reopening phase on Monday.

Italy has been locked nationally since March 9, but Prime Minister Giuseppe Conte said at a press conference late Thursday that the country was increasingly reducing coronavirus locking measures to allow professional sporting events, such as the Coppa Italia soccer match, to be resumed closed doors from day to day. Friday.

Other properties can also be reopened starting June 25, including summer camps, kindergartens, betting rooms, and bingo rooms, Conte said, announcing that he had just signed an edict that eases further locking steps. Non-professional sports involving physical contact can also be continued.

Livia Borghese from CNN contributed to this report.

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Who is Paulo Bento, the Portuguese coach from South Korea who coached Cruzeiro?



The coach commanded the Portuguese national team at the 2014 World Cup in Brazil and left the South Korean national team after being eliminated in Qatar.

Portuguese coach Paulo Bento qualified South Korea for the playoffs of the World Cup, something the team had not achieved since 2010, when the South Korean team reached the 1/8 finals of this championship. But 4-1 rout against Brazil as a result, shortened the path of the Asian team, as well as put an end to the work of Paulo Sousa in the national team.

Paulo Bento started his career as a coach with the youth team of Sporting Clube Portugal in 2004. At the club, he commanded the youth team for two seasons, winning the junior national tournament in his first year. Incidentally, the coach took over the first team shortly after he announced his retirement as a player.

Given his prominence in the youth categories, Paulo was chosen to replace José Peseiro, who was eliminated in European competition, in the professional team of Sporting CP for the 2005 season./2006.

Professionally, Bento was runner-up for four seasons in a row in the Portuguese Championship. Despite this, the coach won two Portuguese Cups and two Candido de Oliveira Super Cups. On November 6, 2009, the coach resigned.

Having distinguished himself at Sporting, Paulo Bento was announced as Portugal’s coach on 21 September 2010 after the World Cup in South Africa, where the then-champion Spain was selected in the round of 16.


In qualifying, the coach managed to show good results in the first games, plus, of course, take Portugal to the semi-finals of Euro 2012, taking off from Spain on penalties. Having stood out in competitions, the coach extended the contract until Euro 2016.

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However, after losing to Albania in qualifying for Euro 2016, the coach could not resist and was fired in September 2014. The unsuccessful campaign at the World Cup of the same year in Brazil also affected.

After the Portugal national team, Paulo Bento returned to Brazil in May 2016, but this time to coach the Cruzeiro club. With a contract until December 2017, the coach made his debut in the second round of the Brasileirão the same year.

Paulo Bento Cruzeiro Brazilian Championship in Sao Paulo 05062016Washington Alves/Light Press/Cruzeiro

However, Bento only lasted 17 matches in power with six wins, three draws and eight losses, leaving the team in second-to-last place in the tournament.

On 11 August 2016, the coach was announced as the new commander of Olympiacos, Greece, where he remained until 6 March 2017, winning the Greek title. Following this, Paulo Bento was announced as Chongqing Dangdai of China leading the team for only 15 matches.

20221124 Paulo BentoGetty Images

On August 16, 2018, Paulo Bento was announced as the new coach of South Korea following the departure of Shin Tae-yong, who lost in the group stage of the 2018 World Cup.

As part of the South Korean national team, the coach has 55 wins, 12 draws and eight losses, having won the East Asian Cup title and classified the team at the 2022 World Cup in Qatar. After being knocked out against Brazil in the 1/8 finals, the Portuguese announced his retirement from the national team.

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Pioli ‘pulls’ Leao by the ears and says the Portuguese ‘must make a dash’



Pioli 'pulls' Leao by the ears and says the Portuguese 'must make a dash'

FROMTefano Pioli, Milan coach, gave an interview on the Italian radio program Sky Calcio Club on Sunday in which he talked about Rafael Leao’s participation in the 2022 Mundial, a test in which the Portuguese striker was a replacement for Fernando Santos. ‘, indicating that he has been talking to his player over the past few days.

“If we talk? They have an obligation to call me at the end of the game. He is happy because Portugal is doing well. It is clear that he would like to play more. I can take advantage of this for a contract extension,” said Pioli, who also spoke about the Portuguese’s renewal process.

“He is fine with us and management and Rafael are talking. We are waiting for good news,” the Transalpine coach fired.

Looking at his player’s short playing time at this 2022 World Cup, Pioli admitted that Rafael Leau would like to have more playing time for the national team, but hinted that the Portuguese striker is not unhappy.

“If he plays a little? It’s hard to judge because Portugal has a very high quality team. Rafael is happy because Portugal is having a good World Cup, but there is a lot of quality and competitiveness in the attacking sector of the Portuguese team. “, – stressed the coach of the Italian, who also left a small warning to Rafael Leau.

“When you see him in training, you immediately understand that he has incredible potential. He has technique and speed that few others have. Over the course of a period, he had to develop and adapt to the reality at Milan, where the pressure is different from what he is. he was in Lille. It took time, but his potential to become a great player was always there. But he still needs to make the leap to become a champion because he can be even more decisive in the opponent’s zone,” he stressed.

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“If you think about Rafael from two years ago, he has made tremendous progress. He’s missing a few things, but he’s smart and approachable. I can give him all the ideas he wants, but his talent must be left free. should improve his heading, given his physique,” he concluded.

Read also: Spaniards say Carlo Ancelotti is “in love” with Rafael Leao

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Portugal, nuts and the Portuguese consumer: a successful trilogy



Portugal, nuts and the Portuguese consumer: a successful trilogy

Nuts have become part of a limited group of Portuguese agri-food sectors that manage to achieve much-desired food self-sufficiency. In the case of almonds it is 170% and in the case of chestnuts it is 116% in relation to the national consumption.

The value of Portuguese agricultural production in 2021 was 9.6 billion euros, representing a growth rate of 14.6% compared to 2020, and therefore it is fair to say that dried fruits today, with a production of 80,000 tons and exports reaching 100 million euros contributed. to this success.

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