The Knowledge Tree

Applying a mask to avoid the COVID-19 is very important, but in the meantime, experts recommend applying a double mask and they say a double mask is a better option to prevent corona transmission. Wearing a cloth mask over a surgical mask can improve the fitting by eliminating the difference and the surgical mask can hold closer to the face. According to new research, this can almost double the effect of filtering corona virus particles. According to the American Center for Disease Control and Prevention (CDC), "wearing a double mask - 'clothed and surgical or disposable' reduces exposure to coronaviruses by up to 95 percent." Cases of coronavirus infection in India are increasing rapidly. Meanwhile, the central government is constantly asking the countrymen to wear masks and follow the rules of social distancing. In the meantime, healthcare experts are suggesting to apply two face masks to ensure complete protection from the corona. Thus, wearing two masks is usuall...

Vaccine information      1. Covishield  Covishield is co-produced by Oxford University and AstraZeneca and is being produced in India by Pune's Serum Institute of India. It is a one-of-a-kind deal in which  half the price per vaccine goes to Oxford. Covishield is one of the most popular vaccines in the world as many countries are using it. Covishield is the most effective and effective against mutant strains (ie, mutated viruses).  Covishield is a viral vector type vaccine.  Covishield is made through a single virus that is derived from ChAD0x1, an adenovirus (a virus found in chimpanzee faeces) found in chimpanzees.  It is the same virus that causes * cold * in chimpanzee, but the genetic structure of this virus combines with the virus of COVID, so using the adeno-virus induces the vaccine immunity system to make antibodies in the body.  Covishield is also approved by WHO.  Its effectiveness or effectiveness rate is 70 percent. This vac...

There have been several recent incidents of COVID-19 infection where COVID-19 infected patients are suddenly suffering from a fatal heart attack. And dying due to this. After the death of a heart attack from renowned TV journalist Rohit Sardana and during the treatment of corona infection, there is a reference to the fact that there is a connection between COVID-19 infection and heart attack.  It is also the subject of medical science research. COVID-19 is also affecting Heart Researchers says that there have been several reports in recent times, which suggest that COVID-19 is affecting not only the lungs, but also other parts of the body, including our heart. In the COVID-19  infected, it is seen that clots are forming in the blood due to infection, which are causing great harm to the patient upon reaching the heart, which is one of the main causes of heart attack or cardiac arrest. Heart health  The heart is a very important internal organ of the body, the safety of whi...

Social media has a big role in our life Social media had a dramatic impact on the ways we interact with one another this days. Social media platforms have connected us to one another in new and impactful ways.Unfortunately, there is a dark side to social media fake news. Misinformation can influence usersYou’ve probably heard of 5G, the superfast internet technology that recently arrived in the India. It promises quicker downloads and browsing speeds with the latest wave of smartphones being able to connect to 5G networks. It’s also very likely you’ve come across some  news that linking 5G to the spread of coronavirus. TikTok videos from accounts with millions of followings have received thousands of views and a number of high-profile celebrities have been sharing conspiracy theories about 5G on Instagram, Twitter and Facebook Many of those sharing the post are pushing a conspiracy theory claiming that 5G - which is used in mobile phone networks and relies on signals is somehow res...

Coronavirus: Corona infection is spreading rapidly in India. At the same time, different claims are being made on social media about the fast spreading corona infection in the country. One of these claims is that due to 5G testing, it is spreading corona. There is also a claim that there is no disease like corona, but the result of testing 5G technology. The World Health Organization (WHO) has given the answer in a report. 5G testing responsible for Corona According to the news there has been a lot of messages on social media in the past, in which 5G testing has been attributed to Corona. It is being said in these messages that the radiation emanating from the testing of 5G towers is making the air poisonous, so people are having trouble breathing. In the viral message, there has been a demand from the government to immediately stop the testing. Demand to ban testing It has also been said in the viral post that due to radiation, there is a current everywhere in the house and the throat...

The second wave of COVID 19 has brought forward many fears. Unlike what was previously seen, even healthier people are becoming infected and recording a concerning, quick degradation in their symptoms Researchers are saying that the second wave of the virus is reporting a change within the way the infection is developing symptoms. The researchers have added a replacement list of symptoms to the list.  The common symptoms of COVID-19 include  Fever,  Body ache,  Loss of smell and taste,  Chills, Breathlessness.  Several studies are suggesting that pink eyes, gastronomical conditions, and hearing disorder shouldn't be taken lightly. Considering three new signs of COVID 19 infection  Pink Eyes:  Consistent with a study wiped out China, a pink eye or conjunctivitis may be a sign of COVID-19 infection. within the pink eye, people can develop redness, swelling and therefore the eye becomes watery. The 12 participants who got infected with a replacement ...

People with non-communicable disease (NCDs) have a higher risk of severe COVID-19. The main risks of NCDs are Tobacco.  🚬 Alcohol.  🍻 Air pollution.  🏭 Unhealthy diet.  🍔 Physical inactivity.  🛋 Says World Health Organization (WHO) COVID 19 Updates  Let's check what are non-communicable disease (NCDs)    A noncommunicable disease may be a noninfectious health condition that can't be spread from person to person. It also lasts for an extended period of your time . This is also known as a chronic disease. A combination of genetic, physiological, lifestyle, and environmental factors can cause these diseases. Some risk factors include:   Unhealthy diets Off physical activity Smoking and secondhand smoke Excessive use of alcohol   Noncommunicable diseases kill around 40 million peopleTrusted Source annually . This is about 70 percent of all deaths worldwide.   Noncommunicable diseases affect people belonging to all or any age groups...

Oxy­gen is a gas with­out smell or col­or.  it 's the sec­ond most com­mon gas on the plan­et af­ter hy­dro­gen.  it 's a robust ox­i­diz­ing agent and a chem­i­cal­ly ac­tive non-met­al. This gas was  dis­cov­ered  by sev­er­al sci­en­tists at identical time within the eighteenth cen­tu­ry, and therefore the 1st sci­en­tist to ob­tain oxy­gen was the Swedish chemist  Scheele  in 1772. The French chemist Lavoisi­er con­duct­ed re­search into the el­e­ment, and gave it the name of  "oxygène" .   How oxygen is made artificially A whole procedure is like this first air is sucked inside a compressor there is a filter before that so that there are no impurities and dust particles if you look inside the compressor there are two valve the inlet valve sucks air inside and then with the help of piston air is compressed  to very high pressure the compressed air then release to the discharge valve. One thing you have to understand that when air is compr...