In today's time, coronavirus has become a massive disease, which continues to spread every day. Doctors have made many efforts to treat this and are continuing to do so. The disease is spread by a virus called the corona, which is a hazardous virus. This coronavirus disease is not related to any one country, but it has spread to all the countries on our earth. Only a few countries will be left from the outbreak of this. This disease also raised the hands of big countries like America. And they, too, have not yet found any cure for this disease. The world's big medical institutes, pharmacy companies are engaged in making its vaccine, but the vaccine that has been prepared now cannot show that much effect. There is only one way to avoid coronavirus, and that is to keep yourself safe and clean. Do not get close to any other person and stay in your house.
What is coronavirus?
Coronavirus is a type of virus that originated in China. It started to migrate from one country and slowly spread all over the earth; in today's time, it has become so terrible that people have been stopped from their homes. The disease came in 2020 and has become even more severe in 2021. Doctors are researching so that this disease is not allowed to fail further. Coronavirus has arisen from hidden symptoms of the succulent disease. Its structure is a spherical cantonuma. This virus cannot float in the air or say that this coronavirus does not spread in the air, but it is also true that it is spreading rapidly through the air. This is because microscopic particles of dust present in the air act as carriers for this coronavirus. This subtle measure of dust gets put on our hands, and when we apply our hands-on our mouth, it is dust particles containing coronavirus that enter the body through our mouth or our nose. And affect our respiratory system and make us suffer from diseases.
How to affect the corona virus in human lungs?
Human lungs are highly affected by coronavirus disease. Apart from this, a person has to face cold, fever, cough, difficulty in breathing, and that is what the symptoms of this disease are. When the coronavirus enters the human body somehow, it is through the respiratory tract that it enters the lungs. A lung at the end of the duct present in the lung enters. Here the most important unit of our body is present. And call it alveoli. The coronavirus attacks the outer cells of the lungs. Because the alveoli that the Ace2 receptor is found on these cells. And spike proteins are found on coronaviruses. The spike protein binds to Ace2 receptors. This is why coronavirus is not effective on other parts of the body, and it only affects part of the lungs.
Our body is made up of 37.2 lakh crore cells.
After the coronavirus enters our body:
When the coronavirus reaches our lung cell, it starts its work by attaching to the ace2 receptor. Some substances can cross through our cell; the substance that attaches to the cell's ace2 receptor enters the cell. This is how the coronavirus enters our cell. After entering the cell, it gives its RNA to the cell, and the cell makes several copies of it. When the coronavirus enters our body, our innate immune system becomes active, and it starts killing this coronavirus. Due to this, some react due to which our body temperature rises, and we get a fever. Meanwhile, our advanced immune system becomes active, and that too in killing the coronavirus.
It takes 2 to 10 days for the coronavirus to produce millions of copies in our body.
What is our body's response to coronavirus: -
When our body's advanced immune system becomes active, it starts releasing antibodies. This antibody binds to the spike protein of the coronavirus. Causing the coronavirus to bind to the cell's ace2 receptor. And coronavirus cannot do anything to our body. You must be wondering why when coronavirus entered our body for the first time; then it did not kill it in our advanced immune system at the same time. This happened because our advanced immune system did not have antibodies at that time. Our immune system takes time to explain the coronavirus and then produces antibodies.
Difficulty in breathing: -
When there is a fight between the coronavirus and our immunity system in the lungs of our body, our macrophages digest the antibody-associated coronavirus, which are the white blood cells of our body. Because of this, pus gets collected in our lungs, where carbon dioxide is exchanged for oxygen. Because of this, carbon dioxide is not exchanged in oxygen, and we have difficulty in breathing.
Precautions from Coronavirus:
To prevent coronavirus, keep the following points in mind.
Do not get close to anyone.
Repeatedly sanitize your hands.
Keep cleanliness in and around you.
Take special care of food and drink.
Do not join hands with anyone and keep your mouth covered.
You must be logged in to post a comment.