Table of contents:
- What are the symptoms of coronavirus in humans?
- How is coronavirus transmitted?
- Coronavirus. Do masks help?
- How to check the lungs?
- Coronavirus: why is it important to stay at home?
- What is the best way to wash your house so as not to get sick with coronavirus?
Video: Coronavirus In Russia. News, Tips And Advice
Coronavirus. The predominant form of infection that the virus provokes is respiratory. The intestinal variety is much less common, mainly in children. SARS, which occurs under the influence of a virus, usually lasts for several days and ends with a full recovery. However, in some cases, it can take the form of SARS or severe acute respiratory syndrome (SARS). This pathology is characterized by a high death rate (38%), since it is accompanied by acute respiratory failure.
Coronavirus. On February 11, 2020, WHO assigned the official name to the new coronavirus - Covid-19.
The incubation period for the Covid-19 coronavirus can last more than two weeks. Longer incubation periods may be associated with transmission of the virus from animals. In December, there was an outbreak of 2019-nCoV (2019 new coronavirus) diseases, the source of which is believed to be the seafood market in Wuhan, which also sold bats and snakes.
The content of the article:
- 1 What are the symptoms of coronavirus in humans?
- 2 How is coronavirus transmitted?
- 3 Coronavirus. Do masks help?
- 4 How to check the lungs?
5 Coronavirus: why is it important to stay at home?
5.1 What is important to do right now?
- 6 What is the best way to wash your house so as not to get sick with coronavirus?
0.1 Disease distribution map:
Disease distribution map:
What are the symptoms of coronavirus in humans?
The new coronavirus enters the body through mucous membranes (respiratory tract, conjunctiva of the eyes, and so on), however, like all other respiratory viruses, including influenza. According to WHO, most often, the disease begins with weakness and malaise, fever and dry cough. Some people may have muscle and joint aches and pains, nasal congestion, runny nose, pharyngitis, or diarrhea. Most often, these symptoms develop gradually and appear rather mild.
Up to 80% of cases of diseases are mild, accompanied by only mild malaise and a low temperature. Some infected people do not have any symptoms or feel unwell at all.
Unlike many other respiratory viruses, coronavirus more often attacks the lower respiratory tract - bronchi and lungs, causing pneumonia and respiratory failure, which is the cause of death in patients at risk (old age, chronic concomitant diseases).
Therefore, when the picture worsens, coughing may intensify, chest pain when breathing, shortness of breath appear. Such symptoms can be signs of pneumonia and should alert you - be sure to seek medical attention.
The guys at Ask Only put together a good symptom comparison chart. Catch.
How is coronavirus transmitted?
It's pretty simple. There is such a thing as an airborne (or airborne) method of transmission of infection. This story is happening now. The virus is concentrated in large quantities in the nasopharyngeal discharge - in saliva, in what is in the nose. When a person talks or just breathes, small particles of a water nature (bubbles, droplets) fly out of his mouth, which is why it is called airborne. They fly.
Moreover, since they are often small and dry out quickly, they can fly as an aerosol for a while. And if they are larger, then they fall quickly enough - right there, at a distance of a meter or two around the sick person. But this also does not mean anything, because it falls on surfaces that a person can grab. Thus, he falls into the hands of another person. And then the patient himself touches his mouth, his nose, brings the virus to the surface of his hands and can also leave peculiar marks on the surfaces.
Coronavirus. Do masks help?
Masks come in different types. Special masks have 95-97% protection: FFP2, FFP3, "Petal" (domestic masks), this series. They are intended for physicians who work in direct contact with patients, and the distance between the patient and the doctor is less than a meter. For doctors who intubate patients or those who work in the outbreak of infection on the road. These are all masks from different manufacturers. They come in a variety of colors. These masks have the highest level of protection.
The masks that many people now wear on the street are medical (surgical) masks - they perform only a barrier function. They protect against droplets of saliva when sneezing, talking. They need to be changed every hour. Maximum - every two hours. This is necessary in order for them to fulfill their primary barrier role. But they protect on one condition: if the mask is worn by both the patient and the one who does not want to get infected.
Not a single mask has one hundred percent protection. This is absolutely impossible in medicine.
In addition, washing of mucous membranes with tap water or isotonic sea salt solution, which is available in the pharmacy in the form of sprays, is not canceled.
If the distance between you and those around you is more than one meter, you do not need to wear a mask, although when you cough and sneeze, the discharge still flies far enough. It is possible to get infected by talking, sneezing, shaking hands. In addition, we are only talking about coronavirus and there are other respiratory viruses that are also spreading. Therefore, practice good hygiene, keep your distance, wash your hands, disinfect surfaces and do not touch your face with dirty hands.
How to check the lungs?
Coronavirus: why is it important to stay at home?
Young people who are not afraid of the coronavirus have a mission, unique in history, to save their old people. Saving their lives is a job, it is an inconvenience and a decrease in the quality of their lives, but it is precisely preventive measures that can be decisive. The health care system will not cope on its own. For objective reasons, as Dr. Brand rightly writes. Self-isolation is life-saving.
It is hoped that the number of problems, which are mostly infectious, allergic or stressful in nature, will decrease with general self-isolation. For this, the insulation should be as complete as possible. I recommend not to take to school in the first place children who attend public rather than private schools from Monday. There are more children in public schools and they move there more often by public transport, so the risks of spreading the virus are higher. In addition, I suspect that they have more elderly teachers for whom the virus is a big threat. Although it is time for private schools to arrange quarantine. The cowardly statements of the authorities about the voluntary decision of the parents are simply a shift in responsibility. In fact, there are no grounds for such statements; they should be stricter and more imperative.
The most important thing to do now is to show responsibility.
- Do not go anywhere once again, do not organize events, take autonomous elderly relatives to the dacha or the village, and not such autonomous ones to lock the houses and bring them food.
- To train yourself not to shake hands with an automatic machine, and this is difficult: it is scary to show disrespect (I already refuse to shake hands - I have never met a misunderstanding).
- Prefer cars to public transport (you still saved on travel), do not approach people on the street.
- Teach children to wash their hands correctly and often, and after coming from the street - and their face.
- Those who come from disadvantaged countries should be in quarantine. Fair. Not to do this in today's conditions is disgusting. The state will not force, it is a personal responsibility.
- With symptoms of ARVI, do not leave the house. Especially if there is a cough and no runny nose. A runny nose is not typical for coronavirus.
- Employers also need to show responsibility and transfer work to a remote location, since there are many ways.
Carelessness and underestimation of the situation, fatalism and hope at random are the deaths of grandparents. In the conditions of knowledge that we have, this is no longer possible, this is infantilism.
What is important to do right now?
- Stay at home if possible The fewer people in crowded places, the fewer cases, and the slower the spread of the disease. This way the epidemic can be controlled much faster - Reduce contact with people to a minimum Do not go to crowded places, keep your distance outdoors and indoors, do not shake hands or hug at meetings - Take precautions Wash your hands often, use masks, sneeze and cough in elbow - Take care of elderly relatives As well as relatives with chronic diseases for those who may need your volunteer help - if you can provide it - Do not forget to movePlay sports and stay physically active even at home. It is important for your health, physical and mental
What is the best way to wash your house so as not to get sick with coronavirus?
The most effective and cheapest solution for washing the house against coronavirus, which can even be made at home, is the classic "kindergarten" soap and soda solution.
Soap is made up of two-sided molecules. One side attracts water, the other attracts fat. And viruses are made of material surrounded by a layer of protein and fat. When viruses interact with soap, this fatty coating is torn apart by the soap molecules. Soap literally destroys viruses.
So, we need:
- 100 g of laundry soap 75%,
- 200 g of soda ash,
- 10 liters of hot water.
Grind / plan the soap on a grater, mix in water until dissolved, then add soda, mix everything until it dissolves and that's it! The solution for the destruction of the coronavirus is ready.
Wash the house with this solution, after 1 minute it can be washed off.
Find out more:
- Coronavirus: everything you need to know about the virus. Latest data
- Coronavirus - breaking news. Infection in China 2020
- Coronavirus - what it is and how to deal with it. Prevention