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How dangerous is the delta variant for pregnant women who do not get the corona vaccine?


Delta Variant: A recent research has found that the delta variant can increase the risk of complications among women who are not vaccinated. Researchers analyzed severe illness of Kovid-19 in pregnant women from May 2020 to September 2021. Research has found that the corona delta variant is highly contagious.

Vaccination advice for pregnant women against Kovid

According to research published in the American Journal of Obstetrics and Gynecology, Kovid-19 was confirmed in 1515 pregnant women. Of them, 82 had serious cases and 11 required ventilator support. During this two pregnant women died. Research indicated that 5 percent of pregnant patients fought the serious disease of Kovid-19 by March 2021. Researchers say that pregnant women who have not been vaccinated are worried about their future.

Corona’s delta variant can increase the risk of problems

The research concluded that pregnant women after confirmation of the delta variant are more likely to develop serious disease and those who have not been vaccinated are at higher risk of hospitalization. Researchers urged pregnant women to get vaccinated because it is the best way to prevent Kovid-19. Last week the Centers for Disease Control and Prevention issued a warning asking pregnant women or those trying to become pregnant to get vaccinated against Kovid-19.

According to the CDC, as of September 27, more than 125,000 pregnant women have confirmed cases of Kovid-19. Of them, 22,000 had to be hospitalized due to severe infection and 161 died during this period. Despite the serious risk, the CDC reports that 31 percent of pregnant women aged 18-49 completed vaccination against COVID-19. The CDC wrote in its health advisory, “Pregnant women with symptoms of Kovid-19 have twice the risk of going to the ICU and the risk of death is increased by 70.”

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Social distancing of two meters is not enough without face mask – Research


Covid-19: Vaccination campaigns are going on around the world for the prevention of corona virus infection. However, wearing a face mask for protection from the virus has also become a new habit. This will be necessary till that time the epidemic is not controlled because the corona virus can spread very easily and make you sick. Now, researchers say that a two-metre social distancing guideline without a mask is not enough to stop the spread of indoor Kovid-19.

To prevent the spread of indoor corona, a distance of two meters without wearing a mask is not enough.

This disclosure has come from the research done by McGill University in Canada. However, the use of face masks inside the boundary wall can reduce the risk of getting sick from viral particles present in the air by 67 percent. Researchers said that the use of face masks and a good ventilation system are extremely important to prevent the spread of more infectious strains of corona, especially as the cold and flu season is about to start. Although most health guidelines recommend two meters of social distancing for families, researchers say that distancing alone is not enough to stop the spread of corona.

There should also be a good system of mask and ventilation to protect against corona.

According to research published in Building and Environment, researchers found that when people are not wearing masks, more than 70 percent of the viral content is spread more than 2 meters within 30 seconds. In contrast, if a mask is worn, less than one percent of the viral fraction can cross a distance of 2 meters. The scientists developed a computer program using the model to test the flow of liquids and gases to accurately measure the distance between the coughing particles within the boundary wall.

They found that airflow, the way a person is sitting or standing, and wearing a face mask markedly affected the spread of the viral portion. Significantly, cough is considered one of the important sources of virus spread through the air. According to the researchers, the research will help understand how the infectious material can spread from source to environment and help policymakers decide on guidelines for face masks.

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These are the main differences between cold-cold and Kovid-19 symptoms, recognize


Disclosure of some key differences between cold and COVID symptoms 

Professor Irene Petersern at University College London explained, "Runny nose and headache are symptoms of many infections, but can also be the first and only symptom of covid. Therefore, if you develop these symptoms, I would suggest using a lateral flow test for a few days." According to the ZOE app, five of the 20 symptoms associated with the corona virus may be the basis for differentiating between different viruses during this winter.

Sneezing-  According to the ZOE app, sneezing has been identified as a sign of Kovid-19 in people who have been vaccinated. It was clarified therein: "Sneezing is not a definite symptom as sneezing is very common especially in the warmer months where people may experience hay fever." The app indicates that sneezing could be a sign of a more frequent cold or allergy. 

headache- Headache is considered a less familiar symptom of the corona virus, it is the first to appear and cough, fever and loss of sense of smell are other typical symptoms of covid-19. is more common in According to the app, it is important to remember that headaches are very common, especially as many of us spend time on screens.

Runny nose- The data collected through the application implies that a runny nose may be a symptom of COVID-19. However, runny nose may also be more common when the virus rate is high, in contrast, when the rate of COVID-19 is low, a runny nose can be the result of allergies or the common cold.   

Loss of smell- Loss of smell can be one of the highest indicators of COVID-19 and calls for immediate testing. According to the app, if you are troubled by insomnia or if your sense of smell has changed, then you may notice that you cannot even smell strong aromas such as coffee or flowers. Health experts recommend daily monitoring of loss of smell. 

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Health

Corona virus can infect insulin-producing cells in the pancreas


Why do some people infected with corona become diabetic?

Several theories have been proposed to explain this increase. One is that the virus affects the cells of the pancreas through the same ACE2 receptor that is found on the cells of the lung and thus blocks its ability to produce insulin. Insulin is a hormone that helps the body control the glucose level in the blood.

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Why are women more prone to side effects of the Kovid vaccine?


Covid-19 Vaccination: Side effects are a common occurrence with any vaccine. It does not put your health at any risk nor does it leave any long-term effect on the body. Mild illness may be experienced when infected with the corona virus, while other people may show absolutely no symptoms. Depending on your immune system and the body’s response to the external pathogen, symptoms are likely to appear, which can range from mild to severe.

Women at higher risk of side effects

Similar to corona infection, the vaccine can trigger symptoms that may be similar to the symptoms of Kovid. Given that the Kovid vaccine is a copy of the original virus, it triggers an immune response that resembles the immune response activated by corona infection. Common side effects of the vaccine range from fever, fatigue, nausea to body ache. Apart from that, many people may also experience itching, redness, swelling at the injection site, which goes away in a day or two.

According to the Centers for Disease Control and Prevention, research suggests that most reactions to the Kovid-19 vaccine are not as severe, but women report more side effects of the vaccine than men. Whenever someone gets a vaccine, the body’s immune system gets activated, which produces antibodies to fight harmful pathogens. This in turn causes the body’s inflammatory response, leading to side effects.

Common Side Effects of Kovid-19 Vaccine

Women are more likely to experience more unexpected side effects of the vaccine, such as an itchy red rash. Red rash appears at the injection site, as about 95 percent of the reaction occurs with Moderna’s vaccine. While the report suggests that women are at higher risk of side effects of the vaccine, it may be because they have stronger and healthier immune systems than men. Research has also claimed that women produce stronger antibodies than their male counterparts.

Some experts believe that women are more likely than men to report side-effects because of their behavioral factor as women are known to be more vocal about their illnesses than men. According to experts, the female hormone estrogen generally enhances and influences the response of the immune system. In contrast, the male hormone testosterone suppresses the immune system, which may be the main reason for women experiencing more side effects of the Kovid-19 vaccine.

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Parents should remove the concerns related to the safety of children while sending them to school


Schools are being opened in a phased manner in many states of India. Seeing the weakening of the second wave, education has started in schools in many states with physical presence. But, the fear of the third wave has put the parents in worry. The concern related to the safety of children is clearly visible on the faces. If parents are sending their innocent children to school, then some questions may arise in their mind. Even though children are not seriously at risk of COVID-19, safety cannot be ignored. Therefore, they must take care of some things.

My child is worried about being sick at school, what should I do?
Starting school or starting a new school year at any time other than the Corona period can be stressful. Children may become nervous or reluctant to go to school, especially if they have months of learning at home. So, have an open conversation with them about what is bothering them and tell that it is completely normal to be worried. Talk to them calmly about how you can expect changes in the school, such as the need to wear masks and social distancing with friends and teachers. Assure them that all these protective measures have been implemented to keep the students and teachers healthy. You can also explain their important role in keeping yourself healthy, such as washing hands with soap and water.

my child is going to school what should i pay attention to
The coronavirus pandemic has caused huge disruptions to everyday life – and children are feeling these changes very seriously. As your child starts going to school, you should keep an eye on his physical health, learning, emotions and behaviour. Pay attention to signs of stress and anxiety to see if your child needs extra support from you. For example, sadness, anger, fatigue, confusion, loss of interest in playing with other children and completing your homework, not getting enough sleep and eating, loss of interest or interest in friends may be signs of stress and anxiety. can. Remind them that it’s normal to feel overstimulated at times.

Sleep pattern has changed in lockdown, how can I help?
Seeing the change in my child’s sleep pattern, I am worried about how I will deal with sending him to school. During the lockdown, the sleep pattern and quality of sleep of the child can change. This can make it difficult to return to the school routine. Take the time to wake your baby several days in advance to help them settle down. Do not let the child take a nap during the day. Ignore screen time an hour before going to bed and when you wake up. Try to keep calm in the evening of the day before going back to school.

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Do Corona Variants Reduce Protection Against Kovid? Know the importance of research


Variants of the corona virus ‘substantially’ reduce protection against vaccine or natural infection. This is to say the scientists of Oregon Health and Science University. Researchers tested two new strains of coronavirus, B.1.1.7 and B.1.351, on blood samples from those who were vaccinated or defeated Kovid. The B.1.1.7 variant of the corona virus was identified in the UK, while the B.1.351 variant was detected in South Africa and both were called variants of concern.

Variants of Corona reduce antibody level

Researchers say that the corona virus is constantly changing itself so that it can expand its spread. Lab research showed that Delta, a new type of corona, reduced virus-neutralizing antibodies in the blood serum of 100 people who had received or were previously infected with Pfizer’s vaccine. In the case of the beta variant, the researchers found a 9-fold reduction in antibody levels compared to the original corona virus. He also said that vaccination and prior infection provide a great deal of protection to the body against two new varieties of corona.

Need of booster dose also mentioned in future – Research

For research, he obtained new varieties of corona from patients and mixed each variant sample in volunteer’s blood sample and tested the effect of antibodies against the original corona virus. The results showed that the level of protection provided by the virus against the variants was low, especially in people aged 50 years and older. He said that the increase in risk in the elderly is worrying and there is a need to try to protect against the virus even after vaccination.

He said the results indicate that Pfizer’s vaccine retains some degree of protection against the variants, even if the level of neutralizing antibodies to the virus is reduced. Research results are generally consistent with recent reports. According to research, the results mean that booster doses may also be needed in the future, just like the annual flu vaccine. The results of the research have been published in the journal Nature Communications. Researchers said that the results show the importance of face masks and social distancing along with vaccination.

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Sports

Football: without an audience, refereeing no longer favors the home team



Unless the Delta variant gets involved and causes new health constraints, fans will be able to take advantage of Messi’s arrival in the stands of the Parc des Princes in mid-September. Between cries, banners and songs, the support of the public plays a decisive role for the home team, which the most ardent supporters will not deny. But with the coronavirus epidemic, many meetings have taken place behind closed doors or with a very small audience.

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So lost the famous home advantage? Yes, on the arbitration side in any case, according to a study conducted by researchers from the department of neurosciences at the University of Salzburg, Austria, published this Thursday, August 19 in the journal Frontiers in Sports. Not that the players lack encouragement, but simply because the referees are more “neutral” when they are not under pressure from the stands.

No more yellow cards for home players

Nearly 1,300 matches from the top European leagues were studied, both in the 2018-2019 season with the public, and in the 2019-2020 season behind closed doors or with a small audience. During this last period, the referees distributed more yellow cards to the home teams than normal. The number of cards for the teams playing away did not change.

Our study is not a critique of arbitration, insisted on Michael Leitner, co-author of the study. Simply, the pressure exerted on the referees during matches is immense (…) And our decisions depend heavily on the environment, the situation and the people present. It should be noted that the number of yellow cards for unsportsmanlike behavior has on the other hand decreased with the absence of an audience, regardless of the team.

→ TRIBUNE. Amateur sport challenged by the coronavirus

These results are in line with those of a previous German study, published at the end of March in the journal Plos One. By focusing on professional but also amateur meetings, the researchers noticed that the difference in penalties between the home team and the visiting team disappears in the absence of an audience, ” which is in line with previous experiences showing that referees use the reactions of the stands to assess the severity of a fault “.

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Tokyo Olympics: Paralympic Games behind closed doors



The Tokyo Paralympic Games will experience the same fate as the Olympic Games, which ended on August 8. Faced with the resurgence of Covid-19 cases in Japan, the organizing committee said in a joint statement with the International Paralympic Committee (IPC), the Japanese government and the city of Tokyothan “More stringent measures will be taken for competitions taking place” in the departments currently placed under a state of emergency in the face of the pandemic, “Including the absence of spectators”.

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This measure for the Paralympic Games, which are to be held from August 24 to September 5, is similar to that adopted for the Olympics, for which nearly 98% of the events were held behind closed doors. Departments relatively far from the capital had been able to welcome the public.

Pupils from local schools may however attend certain tests, at the request of local authorities or schools, with the aim of progressing towards “A more inclusive society”, specifies the press release.

20,000 cases of Covid

Japan has been experiencing its fifth and worst wave of the coronavirus to date since the end of June, with records of infections regularly recorded in Tokyo and nationally, notably under the effect of the Delta variant, which is more contagious.

The vaccination campaign, which started very late in the country, has accelerated in recent weeks, but only 37% of the Japanese population is fully vaccinated to date, the lowest rate among the industrialized countries of the G7.

Faced with the worsening health situation before the Olympics, the Japanese government put in place in mid-July a state of emergency system in part of the country including its capital, for the fourth time since the start of the pandemic .

But the device, which should be extended Tuesday, August 17 until mid-September and extended geographically, according to local media, seems less and less effective. Indeed, the daily cases of Covid-19 continue to increase and for the first time exceeded the 20,000 mark nationally on Friday 13 and Saturday 14 August. In Tokyo, they even hit a record high on Friday, where they quadrupled in three weeks.

Daily tests and movement restrictions

The Games Organizing Committee assures, however, that this wave of infections, which began several weeks before the Olympics, is not linked to the event.

The approximately 4,400 athletes expected in Tokyo will have to submit, like those who participated in the Olympics, to draconian measures, with daily Covid-19 tests and movement restrictions.

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Anti-doping fight: “When we see exceptional performances, we place the athletes on our radars”



The cross :How is your action reflected since the start of the Tokyo Games?

Benjamin Cohen: It is historic that an agency independent of the organizer (the IOC, Editor’s note) manages the anti-doping program at the Games. This helps to get out of possible conflicts of interest. We define the control plans, we manage the authorizations of use for therapeutic purposes (for athletes who need to take drugs containing a prohibited substance, Editor’s note) and we take care of the disciplinary part, proposing sanctions for the athletes tested positive.

Two controls came back positive for samples collected in Tokyo: from a Kenyan sprinter and a Georgian shot putter. They were suspended for the duration of the Games, as were a Nigerian sprinter and a Ukrainian triathlete, for samples collected just before the Games.

We are 24 ITA officials on site for coordination. There are 250 controllers and 700 chaperones – responsible for notifying and accompanying the checked athletes. We are based in the Olympic Village and carry out 5,000 tests during the Games, in and out of competition.

Several performances surprised during these Games. Unexpected athletes have emerged, such as the Italian Lamont Marcell Jacobs in the 100 meters. Does this kind of exploit attract your attention?

BC: When we see exceptional performances or athletes coming out of nowhere, we necessarily put them on our radars. The easy word is to say “They are doped”. But they are very followed athletes, already by their national agency at home. If the control is negative, we have reached the limits in the scientific field. But if there are real suspicions, we must follow these athletes with our investigative departments.

→ THE FACTS. Doping, France affected in turn

At the Games, we have a clear principle: all national, Olympic and world records give rise to doping control. All the medalists are also checked.

Doping controls have halved around the world in 2020, due to the pandemic. Do you think that this could have had an impact on the cleanliness of these Games?

BC: There have been a lot of cancellations of competitions, so a drop in the tests carried out in competition. But the machine started up again in April 2020. It is true that the period of one year before the competition is at risk. The ITA was able to issue 25,000 testing recommendations to national agencies in all countries six months before the Games to test all eligible athletes. 80% of the recommendations issued were respected. Most athletes from countries considered at risk have been tested. And if we see any holes in the system, we test them here in Tokyo.

→ READ. Cycling and doping, the return of suspicion

Our arsenal has evolved, the program is much more holistic. It is not only control: geolocation of athletes, information on their entourage, centralization of biological data in a passport, performance monitoring and long-term storage of samples… We will continue to refine our resources. But we must remain humble: we know that cheaters also refine theirs.

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