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Corona spreads more than sneezing and coughing, explains how germs float in the air, Lancet explains

Corona Airborne. Can float in air particles. The Lancet, one of the world's most popular medical journals, reports. Airborne means coronavirus tha...

Friday, April 23, 2021

/ by Avishek Bera

 

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The News Cover: Corona Airborne. Can float in air particles. The Lancet, one of the world's most popular medical journals, reports. Airborne means coronavirus that can be spread by airborne particles or aerosols. Now the question may arise how the virus spreads in the aerosol? Does this mean that the infected patient sneezes or coughs or water droplets from the mouth or what is called a droplet spreads the virus? That's not always the case, researchers say. But the virus will not spread from the sneeze and cough of the corona patient. The researchers explained in detail how the virus can spread in the air and how the infection can enter the body. He also gave guidelines for staying healthy. 

The Lancet talks about how the virus spreads in the air.First of all, scientists have been saying for so long that viral strains may be mixed in the water particles coming out of the human nose and mouth. When these water particles come in contact with air, they are filled with water vapor to form larger water particles. This is called air droplet. Floating on this droplet can spread viral strains. 

Researchers at The Lancet say that it is not possible for large water droplets or droplets to survive in the air for long periods of time. Because, under the influence of gravity, any heavy object cannot float for long. So it is wrong to think that the large droplets that are formed due to sneezing or coughing will spread the virus far and wide. Second, this time the question may be how the virus is floating so far? Researchers say that viral strains are spread by making small particles that are floating in the aerosol or air base. Aerosol is a small particle, its diameter is not more than 5 micrometers. So it is possible for the virus particles to spread far and wide by floating in these particles. 

To put it simply, Even if you are more than 6 feet away from an infected patient, the virus particles can still float in the air and enter through your nose or mouth. Just as polluted particles floating in the air enter our bodies every day with our breathing, so is this matter. According to scientists, SARS-COV-2 virus particles can spread in aerosols, which means that they can enter the body with the air. So we need to be much more careful. Wearing a face-mask is mandatory, it is very good to have a face-shield or face-cover in the crowd. Mutual distance must be maintained and cleanliness must be observed. If the infected patient's sneezing and coughing does not spread? 

The Lancet report says it also spreads, but not over long distances. If you are very close to an infected patient, water droplets or droplets of the virus can enter the body. These droplets have a diameter of about 100 micrometers, cannot float in the air for long, Fell to the ground. Rather than talk about it, small aerosols can last longer. Researchers say that if asymptomatic patients do not have symptoms of sneezing or coughing, then how is the infection spreading from them! The reason is this aerosol. Asymptomatic patients can spread 33-59% more infections. Talking, screaming, singing, etc. can spread more than the infection is spreading in the patient's sneeze. 

Tiny water droplets come out a lot when talking. By harboring them, virus particles can spread. This aerosol is also one of the reasons for the spread of infection among caged animals in zoos. It has also been observed that infected animals have been isolated, even after the infection has entered the body of an animal kept in a distant cage. This means that the virus is spread by airborne particles. Asymptomatic patients do not show symptoms of sneezing and coughing, then how the infection is spreading from them! The reason is this aerosol. 

Asymptomatic patients can spread 33-59% more infections. Talking, screaming, singing, etc. can spread more than the infection is spreading in the patient's sneeze. Tiny water droplets come out a lot when talking. By harboring them, virus particles can spread. This aerosol is also one of the reasons for the spread of infection among caged animals in zoos. It has also been observed that infected animals have been isolated, even after the infection has entered the body of an animal kept in a distant cage. 

This means that the virus is spread by airborne particles. Asymptomatic patients do not show symptoms of sneezing and coughing, then how the infection is spreading from them! The reason is this aerosol. Asymptomatic patients can spread 33-59% more infections. Talking, screaming, singing, etc. can spread more than the infection is spreading in the patient's sneeze. Tiny water droplets come out a lot when talking. By harboring them, virus particles can spread. This aerosol is also one of the reasons for the spread of infection among caged animals in zoos. 

It has also been observed that infected animals have been isolated, even after the infection has entered the body of an animal kept in a distant cage. This means that the virus is spread by airborne particles. From shouting, singing, etc. Tiny water droplets come out a lot when talking. By harboring them, virus particles can spread. This aerosol is also one of the reasons for the spread of infection among caged animals in zoos. It has also been observed that infected animals have been isolated, even after the infection has entered the body of an animal kept in a distant cage. 

This means that the virus is spread by airborne particles. From shouting, singing, etc. Tiny water droplets come out a lot when talking. By harboring them, virus particles can spread. This aerosol is also one of the reasons for the spread of infection among caged animals in zoos. It has also been observed that infected animals have been isolated, even after the infection has entered the body of an animal kept in a distant cage. This means that the virus is spread by airborne particles.

Scientists have given another important piece of information in the medical journal Lancet. The report says that the risk of contracting the virus is lower if you are in an open space from a closed room. Because the concentration of the virus is much higher in a closed room. If there are more people in the same room, the spread of the infection will increase. But if you stay in the open, the risk of infection will decrease. 

The risk of spreading the infection is also high in similar closed vehicles. And if the car runs AC, the infection can spread more quickly. Researchers say it's best to hang out in the open air rather than in a closed room all day. Then fresh air will enter the lungs. Even if the infection does enter, the virus particles will be inactivated by getting fresh oxygen from the environment. 

The risk of respiratory problems will not be so high. Researchers say Stay at home but keep the windows open. The higher the air circulation, the lower the density of the virus. But staying in a closed room all day will increase the risk of infection. And when out on the road, it is better to avoid contact. Virus particles can spread not only from an infected patient's clothes or used items, but also to any surface or smooth material. The infection can also spread from there. So we have to be careful in all aspects.

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