Last coronavirus (Covid-19): What is it, where it all began, prevention, treatment, forecast, latest news. Is it possible to become infected with coronavirus from a person who does not have any symptoms?

Coronavirus has already come to Russia. What kind of infection are these, what symptoms, forecast, the situation for today.

Coronavirus (Covid-19) is a dangerous disease that can occur both in the form of an acute respiratory infection of the mild course, and in severe form. It causes complications, especially in people with reduced immunity having chronic diseases, as well as in old age after 70 years. Recently, WHO announced a pandemic - this is when an infectious disease spreads not only within the same country, but goes beyond it - this is an epidemic of a global scale.

Read below what everyone needs to know about this disease - symptoms, prevention, forecasts, and so on. Of course, only the lazy did not talk about the prevention of coronavirus, but it is still worth repeating so that you know the methods that will help to protect you, and therefore your loved ones. Read further.

Last coronavirus: What is it?

Previously, coronavirus infection had this name - 2019-ncov. Now it is recorded as Covid-19 - This abbreviation from English means how Corona Virus Disease 2019. The last coronavirus is a potentially severe acute respiratory infection, a complication of which is atypical viral pneumonia. The acute respiratory distress syndrome or respiratory failure with the risk of death entails.

Coronovirus or coronavirus: how correctly and why?

A few months ago, no one thought about the existence of coronavirus. Now this name is in earing an infection. Therefore, many people are interested in how to write correctly "Coronovir" or "Coronavirus". The name of this virus did not occur in Russia, although both parts of it "crown" and "virus" We have been known to us for a long time. Why is it called "Coronavirus", but not "Coronovir"?

• The name is from the form of the virus.
• If we consider it under a microscope, you can see “peaks” or protrusions, like a crown. But not the crown that the kings wore, but the sunny during the eclipse.

In Russian, writing this word is accepted together with the letter "BUT" after "H". Therefore, right exactly "Coronavirus".

Coronavirus is a situation for today, where and where it all began: how many people infected with coronovirus in the world?

To understand where the coronavirus came from, the chronology of events should be restored. That's why and where it all started:

• Back in 2015, it appeared article in the journal Nature, which stated that in the United States, studies were conducted on the artificial modification of the coronavirus bat.
• Such experiments were needed to study the action of the virus.
• These studies have shown that such a virus can be transmitted to a person without incubation in an intermediate animal.
• Then, in the same article, the fears of scientists were indicated that such experiments can be very dangerous.

• August 5, 2019 article online Gazeta Ny Times She reported that the military biolaboratory in the United States was closed due to a threat to danger.

• August 31, 2019 the article all in the same Ny Times talks about a strange epidemic unknown lung disease in the USA.
• At the moment when this information was printed, there were already 215 infected in the USA.

• On September 11, 2019 (oddly enough, but it is in this symbolic date for the United States) an unknown disease has already 500 cases in more than thirty states.
• The numbers of deceased people are reported, whose age is from 30 years and above.
• At this time, Donald Trump, from the message of the CDC, convenes an urgent meeting regarding the ban on the sale of wake.
• In some states, prohibitions on the use of electronic cigarettes are introduced.
• Other causes of the disease were unknown. Although it was noted that even those people who did not smoke at all.

• October 2019. In the world now known to the whole world, the city of Ujan in China, pass World Military Games.
• The date of the game was on October 18-27.
• The delegation from the United States had 200 participants.

• November 17, 2019. The city of Ujan in China - the first case of infection was registered The coronavirus, which will then be called Covid -2019.
• Then, from November 2019 to February 2020, the virus has been actively spreading through the planet.
• In March 2020, the WHO calls the entire current situation Pandemia.
• The number of patients is already there more than 150,000 people.
• The boundaries overlap, championships are canceled.
• March 11, 2020. In the US Congress, Dr. Radfield recognizes the presence of deaths from coronavirus, which had previously been designated as “death from influenza”, due to a weak diagnostic base.
• March 12, 2020. The Chinese Foreign Ministry begins to ask questions directly to the United States of America - “So maybe this virus was brought to us?”

Here is the verbatim quote from the official representative of the Chinese Foreign Ministry:

“CDC was caught in place. When did the null patient appear in the USA? How many people are infected? What are hospitals called? Perhaps the American military brought an epidemic to Juan. Information must be made public! The US must explain! "

March 13 of this year followed the decision USA On the introduction of the regime Emergency. Look video on this official website. Also, many of our politicians and TV show talk about this topic. For example, here:

Video: Coronavirus-US biological weapon against those who got out of control-Glazyev

How many people infected with coronavirus are in the world? According to official sources, the situation for today is more 160,000 people. However, this is a disease that can occur, especially in people with good immunity, like ordinary SARS. Most likely, many people simply do not go to the hospital, especially if there are no complications. Everyone should know the symptoms of this disease, signs and precautions. Read further.

Symptoms, signs of coronavirus: List

Coronavirus has similar symptoms with influenza virus, but these are completely different diseases. Therefore, many antiviral drugs that are used for influenza are ineffective, although they are prescribed in China hospitals. Another difference from influenza is that the symptoms Covid-19can appear during 5-7 days. And even this period can reach 14 days., while the flu is enough for this 2-3 days.

Here is a list of basic symptoms and signs of coronavirus:

• Headache
• Pain and aches in muscles and joints
• Nasal congestion
• Runny nose
• Pharyngitis
• Nausea, vomiting, diarrhea

Coronavirus more often attacks the lower respiratory tract - the branches of the bronchi and lungs, causing pneumonia and respiratory failure. This is a risk factor in elderly patients and people who have chronic diseases - diabetes, asthma, cardiac pathologies. Therefore, in a severe course of the disease, a cough is enhanced, pain in the chest appears when inhale, shortness of breath. Such symptoms are signs of pneumonia. Therefore, you must immediately see a doctor.

Below is a comparative table with symptoms of different viral infections:

Is it possible to become infected with coronavirus from a person who does not have any symptoms?

It is clear that if you see a person with obvious signs of SARS, then you need to avoid contact with him, and if possible to move to a distance of more than 1 meter. But is it possible to become infected with coronavirus from a person who does not have any symptoms?

The risk of infection in this case is very low, because a person should release a sufficient amount of bacteria with saliva and sputum. However, it is worth remembering that many people at the very beginning of the disease have a low degree of manifestation of symptoms. Therefore, the risk of infection still exists. But he is much lower than from a person with obvious signs of Covid-19.

Coronavirus: What is its danger, how angry?

In most cases, coronavirus proceeds in a mild form, especially in children and young healthy people. But there is a severe form of this infection - in about one case, out of five, hospitalization is needed. Severe pneumonia and respiratory failure may develop. This is the danger of a new virus. Therefore, people are so worried about themselves and their loved ones.

Important: Follow quarantine measures to restrain the spread of infection and prevent its uncontrolled distribution.

How angry is coronavirus? Here's the answer:

• A person who is sick Covid-19, can infect more 3-5 peoplelocated nearby. If you count the surfaces that he touched with his hands, and to which other people touch and then will not wash their hands, then the indicators will be even higher several times.
• Serving influenza-1-2 people.
• With influenzan, 2-3 people.
• With measles-12-18 people.

As you can see, Covid-19three times less angry than measles, but 2-3 times more than a conventional flu.

How does coronavirus spread, how is they getting sick?

This disease is transmitted through microscopic droplets that the body emits during coughing and sneezing. These drops fall on other people and surfaces around. A person touches them, and then to his eyes, mouth, nose, and so the infection enters a new organism.

If the patient sneezed or coughed, then infection also occurs when sputum drops inhaling. Danger arises within 1 meters. Therefore, it is so important to stay away from other people, especially, who are actively sneezing or coughing. So, how coronavirus spreads and how they get sick:

• Through objects and surfaces
• With handshake
• With coughing and sneezing

It is worth noting: The risk of infection through the air is lower than through surfaces and dirty hands.

Useful recommendations - prevention: how not to get a coronovirus?

It is clear that it is impossible to completely protect yourself from the virus. Even if you areolated in your apartment, you still have to go to the store at least. There are WHO recommendations that will help reduce the risks of infection. Many probably already know about these measures of prevention. But it will not repeat excess.

So, how not to get a coronavirus? Here are useful recommendations:

• Wash your hands even more often
• Do not touch your hands to your face
• Sneeze and cough in a bend of the elbow or napkin
• Follow the distance in public places, especially if someone sneezes or coughs
• Limit trips, transfer the dates of attending events with a large cluster of the people
• When you urgently appear, consult a doctor or call the hotline.

Hot line on coronavirus - 8 800 55549 43. The calls are free, and are accepted both from stationary phones and from mobile.

How stable is coronavirus?

Inactivation of coronavirus in the external environment occurs at temperature +33 degrees Celsius in 16 hours and at temperature +56 degrees Celsius per 10 minutes. Studies also show how stable the coronavirus is:

• During 2 minutes the shell of the virus is damaged when exposed 70% ethanol, sodium hypochlorite 0,01% and chlorhexidine 1%. Although many scientists say that alcohol does not affect the viral capsid. Only a pharmacy “bleach” helps in the form of chlorhexidine and hydrogen peroxide 3%. They need to process mobile phones and other different objects if you touched them with dirty hands.
• Studies were also conducted on testing of hands on the basis of 45% Isopropanola, 30% N-propanol and 0,2% Mezetronia of ethyl sulfate. All these funds destroyed the virus during 30 seconds After applying hands or objects to the surface.
• Coronavirus can be stored as part of an aerosol (that is, in conditions of compressed air) during 10 hours, in water - to 9-10 days.
• UV radiation is considered effective to remove the virus from surfaces and destroy it. The destruction time depends on the power, for example, a quartz lamp. This usually goes from 2 to 15 minutes.
• According to WHO, the ability of infection spreads within the radius 1 meters. This virus is not tolerated to a large distance.

All coronaviruses retain their infectious activity for several years in a lyophilized state +4 degrees Celsius, in frozen form - at -70 degrees Celsius.

Coronavirus in Russia, world: forecast

It is difficult to give accurate forecasts about coronavirus in Russia or the world. There is no consensus among scientists. Experts note that the main thing is to wait for the vaccine.

However, according to information from DENAI (the famous distributor of the Russian company Dnaclub in the field of medicine, collaborating with the Novosibirsk Research Institute - the Center for Pharmacology and Biotechnology), the virus is unstable and weakens over time.

Read more:

• Like all other viruses, he mutates, but this happens "in favor of man."
• If the first sick who picked up the disease from bats, have practically no chance of survival, now that he is transmitted from person to person, it becomes weaker.
• Soon a person will carry coronavirus as easily as a regular FLU or SARS.
• In addition, more than 80% of the total population of the planet should be ill with this virus. Thanks to this, immunity will develop.

There is also data that the virus is unstable to ultraviolet. Most likely, by summer there will be less cases of infection. But scientists argue that a new surge in diseases may appear in the fall.

In addition, it is known that coronavirus is not in warm countries. For example, in Africa with a huge population (more than 1.3 billion), sick 80 people. This seems to be a paradox, since complete unsanitary conditions, dirt reigns in this country. But the fact is that the virus develops favorably at temperature +5 to +9 degrees, and with low humidity, that is, it should be cool and dry. It is believed that it is spring in Russia that can be a favorable time for the development of the virus.

Quarantine in connection with coronavirus in Russia: how does this help?

Recently, the Russian authorities decided to introduce quarantine in connection with coronavirus. Most universities are closed and transferred to distance learning. Schools work, but if parents want, they may not send the child to lessons. Then, after going to study, for example, after two or more weeks, the teacher will not demand a certificate. All fitness centers, clubs, cinemas, theaters, museums and other institutions in which there may be a large cluster of people are closed.

How does it help? This is good because the virus will not spread at high speed. Home quarantine helps to minimize the number of infected ones. It is also important those who returned from the EU countries to Russia arrived at home for two weeks (this is exactly how much the incubation period of the virus can last). FROM March 18 All borders with other countries are closed, air traffic between cities is canceled.

Coronavirus tests: where can I hand over?

Coronavirus tests are needed to determine the presence of the pathogen in the body. These are special test systems. Analysis for such an infection is a smear from the throat. Where can I pass?

A few weeks ago, it was possible to take tests for coronavirus only in the clinic in the direction of the doctor. Now, due to the fact that cases of infection in Russia have become more frequent, doctors advise, with any manifestations of SARS, not to go to the hospital, but to call a doctor at home. When a specialist comes to a call, he will take an analysis and through 1-2 days The results will be ready. If the patient's condition worsens, a strong cough, shortness of breath, then you need to call an ambulance. The patient is sent to the hospital and all the necessary diagnosis is already performed there.

Is there a cure for coronavirus: drugs

As mentioned above, there is no vaccine and drugs from coronavirus. Microbiologists around the world work on the creation of the vaccine, but so far to no avail. No drugs also exist. The morphological analysis of this virus indicates its resemblance to HIV infection. Therefore, scientists suggest that Lopinavir/Ritonavir may be effective. But coronavirus has one feature - it provides suppression of the synthesis of its own interferons, so they should be used as a prevention as replacement therapy.

It is worth noting:

• In China, antivirus therapy is prescribed 90 % to patients, including Oseltamivir (75 mg 2 times a day, orally), Ganciclovir (0.25 g every 12 hours, iv), and ritonavir in tab. (400/100 mg 2 r/day).
• Antibacterial therapy in patients, which are observed in a hospital with possible complications, is prescribed in almost 100 % of cases.
• Corticosteroids are needed in 20-40 %.
• The apparatus of artificial ventilation of the lungs is necessary in 5-12 % of cases, ECMO-in 3-5 %.

It is also important to increase immunity. In some cases, it is such a preventive measure that is simultaneously treatment. Read further.

Other methods of coronavirus treatment: Doctors' recommendations

You should know that in order to combat this virus you need good immunity. Therefore, all forces are directed precisely to its increase. Doctors recommend other methods of coronavirus treatment. Immediately, as soon as you noticed a deterioration in health and there are symptoms that can manifest with ordinary SARS: weakness, smear in the body, general malaise, take emergency measures - start using:

1. Interferon drops in the nose
2. Vitamin C in a therapeutic dosage of 2 grams per day with food. Divide into 3 doses.
3. Multivitamin complex (for example Vitrum, alphabet) with copper (with food)
4. Drink water with copper ions (read below)

You can also add additionally.

• Vitamin A - This is a vitamin necessary for immunity. But remember - this is a fat -soluble vitamin. Therefore, if you adhere to a stray diet, then it is better to refuse a coronavirus infection during a coronavirus infection. Accordingly, it will be difficult for all vegetarians and vegans, since due to a lack of animal fats, they have weak immunity and vitamin and not absorbed. You need to take this vitamin in a dosage 30,000 me per day.
• Vitamin B5 - transforms food into energy. Forces appear to fight the disease.
• Vitamin E - An antioxidant who fights free radicals and helps the body cope with the virus. It has excellent anti -inflammatory properties.
• Kurkumin (or turmeric) - anti -inflammatory, antioxidant.
• Zinc - Helps immunity to fight bacteria and viruses.

Remember: These vitamins do not treat infection, they only help immunity to cope with the virus.

However, the virus depresses and prevents it from developing copper. Copper can be consumed as part of vitamin complexes. It is also useful to put copper things (ring, coin) in drinking water, insist about 7 hours and take as a prevention during the day.

Vitamins and vitamin complexes are freely available in any pharmacy. Therefore, you need to take them during a viral attack. This will help the body gain strength and easier to resist diseases.

Important: All vitamins are acids. They can irritate the gastric mucosa. Therefore, they need to be taken during food or immediately after it.

With coughing, good drugs are:

Tonsilgon®  N - As part of Chamomile, Altie, Field Horsetail, yarrow, oak bark. It has an anti -inflammatory, antiseptic effect. Reduces swelling in the respiratory tract.

Sinupret®- Plant origin. Improves the outflow of mucus from the nasal sinuses and respiratory tract, thereby preventing complications. It has anti -inflammatory, decongetric, small antimicrobial and antiviral effects.

Bronchipret® - Excellent outbuilding plant origin.

Kanefron® H.- plant diuretic (diuretic) if the disease is accompanied by cystitis or pyelonephritis. It has an antimicrobial, anti -inflammatory and antispasmodic effect.

Watch the video in which the doctor talks about taking vitamins in coronavirus:

Video: Coronovirus. What you need to know.

Human Coronavirus - Latest News in the World and Russia: Video

See the latest news in the world and Russia in human coronavirus. This video tells about the vaccine, which is already undergoing an animal test. The situation that is now in different countries is also described.

Video: Coronavirus. Last news. Vaccine tests, the number of infected in Russia and the world