Cycling and Jogging Can Cause Coronavirus Infection?

Cycling and Jogging Can Cause Coronavirus Infection?. Recently, an article on the topic should not walk, run or bike near others during the Covid-19 season has caused public confusion, causing many people to worry.

In early April, an article posted on the Medium blog platform suggested that there was a risk of infection with the SARS-CoV-2 virus from running or exercising.

“Why can’t you walk, run or bike near others during the Covid-19 season?”.A blog post by entrepreneur Jurgen Thoelen led the research by a professor at Eindhoven Technical University. Assuming that water droplets from a previous person may hit the pedestrian behind at a distance of 4-5 m. If riding a bicycle, the distance up to 10-20 m.

Cycling and Jogging Can Cause Coronavirus Infection?
Simulating drops of shot of the front runner may cling to the rear, according to the principle of airflow.

“In many countries, walking, running or cycling is an acceptable activity during the Covid-19 season. However, you need to pay attention to distance from drops from others when exercising,” the article said.

Mr. Thoelen’s post got a lot of attention and shared. Shortly thereafter, the online community and the author himself quickly pointed out the flaws of this article.

Haven’t finished research yet hurriedly brought up the media

Mr. Bert Blocken, who carried out the initial research, immediately corrected his purpose. He explained that he had not finished his research and publication, but only talked to a Belgian newspaper on the subject.

What Mr. Blocken, an expert working at Eindhoven Technical University, analyzes purely based on aerodynamic aspects. From the phenomenon of airflow behind a moving object (slipstream), Mr. Blocken simulates the distance that the water droplets from runners, cyclists in front can shoot backwards.

Although the study suggests that people need to ride bikes at least 10 meters apart, the distance is too big for cities, Mr. Blocken said that his ideas were misinterpreted.

Cycling and Jogging Can Cause Coronavirus Infection?
This study advises people not to walk behind others at a distance of 5 m, and to cycle at a distance of 20 m. 
These are unrealistic numbers in the municipality.

“I have never advised people not to walk, run or exercise, but vice versa. Perhaps people should read more and react less,” Blocken wrote in an email to Vice.

However, the incomplete research that has put information into the media is the opposite of the normal process. Vice said his research has not been published yet so there is nothing to read. Even Mr. Blocken’s motive for sharing information is suspected.

“The crisis is very serious, so we decided to go against the normal process. The publication of research cannot wait for months for the control review process. I have a brief piece of information and will post to LinkedIn, “Mr. Blocken wrote on Twitter. However, the information he posted on LinkedIn was only a translation of the Belgian article.

“It must be said that this is a study of aerodynamics, not virology. The publication of information in technical journals takes a long time to control, and Covid-19 cannot wait for months,” said Blocken. added in an email to Vice .

No epidemiological value

Given that Mr. Blocken’s “contribution” could be harmful to the community, epidemiologist William Hanage, who works at Harvard’s Center for Infectious Kinetics, said the study was invalid. Mr. Hanage even argued that the defense was an “anti-epidemic” contribution that “boiled blood” to him.

“Research like this has no effect on epidemiologists. The number of cases spread in this form is much less than in other cases,” Hanage explained.

Cycling and Jogging Can Cause Coronavirus Infection?
Jogging is one of the most chosen exercise methods to stay healthy during season.

“From an epidemiological perspective, the location of the droplet is less important than number of droplets through this method,” Mr. Hanage added. Neither the Belgian original article nor the Medium article took any account of the number of drops.

In the notes of the text, Mr. Blocken acknowledges that danger from microscopic droplets remains a subject of debate among researchers. On the Atlantic, interviews with some epidemiologists show that there is no unified conclusions about the spread of SARS-CoV-2 virus during exercise such as jogging, cycling.

However, the World Health Organization (WHO) and local epidemic prevention agencies have recommendations for exercising and exercising to stay healthy. The recommended safe distance from contact with others is 2 m.

Speaking to Vice , Mr. Hanage said that it is still possible to exercise outside, as long as there are appropriate measures.

“I think there is a balance, just avoid the circumstances where the infection rate from the community is high,” Mr. Hanage said.

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    Bill Gates turns 65 on October 28. In honor of his birthday, we at Bright Side read dozens of interviews with a computer genius and snatched 20+ little-known facts about him.

    • William Henry Gates III (real name Bill Gates) was born on October 28, 1955. His father was a lawyer, his mother was on the board of directors of a financial holding company, and his grandfather was vice president of the National Bank. He has 2 sisters – the older Christie and the younger Libby.
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    • In 2020, Forbes magazine estimated the fortune of Bill Gates at $ 98 billion. He is ranked 2nd in the ranking of the richest people in the world, behind Amazon founder Jeff Bezos.
    • On January 1, 1994, Gates married Melinda French, who was a marketing manager at Microsoft. The wedding ceremony took place on a golf course on the Hawaiian island of Lanai. The couple have 3 children: daughters Jennifer and Phoebe Adele and son Rory.
    • They all live in  a hillside mansion overlooking Lake Washington in the Medina.
    • Bill Gates owns a lot of real estate. So, he owns a house on the lake with an area of ​​6 130 sq. m in Medina, Washington. The price of the house is about $ 80 million. In addition, Gates has his own tropical island in Belize, which is estimated at about $ 25 million.
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    • Bill Gates is known not only as the founder of Microsoft, but also as a generous philanthropist who donates billions of dollars to charities. For his Bill and Melinda Gates Foundation alone, he and his wife donated about $ 38 billion. The main goals of the foundation are to improve health care and reduce extreme poverty around the world.

    And now – to the little-known facts

    • In his youth, Bill was so passionate about his work (creating software) that he often skip meals. The future billionaire didn’t want to spend even a couple of minutes mixing an instant orange-flavored drink with water. Instead, he sprinkled powder on his hand and licked it off. “You have to put it in a cup of water, stir it, then drink it. But you can skip the stage with water, because your body already has water. So just lick the powder off your hand, ” said the Microsoft co-founder.
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    • Then, in his youth, Bill Gates refused to listen to music and watch TV for 5 years. “It sounds crazy, but I did so, as I understand, it’s just to distract me from thinking about the software,” – said he once.
    • In 1979, when Gates first started making big money at his company, he first paid off his $ 150,000 mortgage. Then he bought a luxury Porsche 911 car. was driving at high speed. Fortunately, I didn’t kill myself then, ”Gates said.
    • Gates admits that in the early period of his management of Microsoft, he reacted rather harshly to any mistakes of his employees. “I was definitely not nice when I was running Microsoft,” Gates said in an interview. And he added that no one forced employees to stay at Microsoft if they suddenly felt they could not succeed in such a stressful work environment.
    • Interestingly, Gates often sent his employees critical and sarcastic emails. Microsoft employees called such letters from their boss “fire mail.”
    • Bill Gates also kept track of which employees worked the longest. “I knew the license plates of all my employees. I looked at the parking lot and saw when people came and when they left, ”- said Gates in an interview.
    • Recall that Bill Gates stepped down as CEO of his company in 2000, fully focusing on charity. And in March 2020, he left the board of directors of Microsoft.
    • Gates is known as a voracious reader. “On average, I try to read one book a week. And I always take a whole bag of books with me on vacation, ” he said in an interview with Time.
    • In 2020, during a period of worldwide social distancing, Gates likes to while away the time playing online bridge with his longtime billionaire friend Warren Buffett.
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    • Bill and Melinda did not buy cell phones for their children until they were 14 years old. “Although they complained that other children have been walking around with phones for a long time,” Gates said .
    • Bill Gates said he would not leave his entire legacy to the children. “I definitely think that leaving children with huge amounts of money is wrong, it will not do them any good. Some people disagree with this, but Melinda and I think it’s right. “
    • Gates once admitted that he likes to wash dirty dishes.
    • The billionaire dresses quite simply and can dine at McDonald’s without hesitation. “I  don’t like spending a lot of money on clothes or jewelry,” he says. But what Gates considers a necessary luxury is the ability to fly in a private jet.
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    • Bill Gates does not know foreign languages. “I feel stupid about this. Although in high school I studied Latin and Greek and even got A’s. I think this knowledge helps my vocabulary. But I would like to know French, Arabic or Chinese. I still hope that someday I will have time to learn at least one of them. And, most likely, French, because it is the simplest, ”the billionaire said.
    • Bill Gates was asked on Reddit, “If you found $ 40,000 on the sidewalk, would you raise it?” The billionaire replied : “Since our foundation spends $ 1,000 to save each life, I would take the money. After all, that would be enough to save 40 lives, which is very important. “
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    • Gates has paid over $ 6 billion in taxes. “I’ve paid more taxes than anyone else and I’m very happy about it.”
    • One of Gates’ favorite films is the thriller “Spy Games” (2001) starring Robert Redford and Brad Pitt. “I’ve watched it 12 times. It’s such a smart movie,” said Bill Gates.
    • Gates has 2 dogs – Oreo and Neilla. “I spend less time with dogs  than with children, but I really like them. Especially when they don’t bark at night and don’t eat what they shouldn’t eat. “
    • To the question “What life lesson have you learned the hard way?” Gates replied , “Don’t stay up too late. Even if the book is really interesting. You will regret it in the morning. I am still working on this problem. “

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    “I think you all will love the top of my cake.”

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    What unusual wedding cakes have you seen?

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