Corona virus is the name given to viruses from the corona virus family.
In humans, the unhealthful germ will cause easy diseases just like the common cold, however, it can even be accountable for serious epidemics, as has been the case since the top of 2019 with the corona virus from China, 2019- Corona viruses (CPV) are viruses from the corona virus family, the quality of that is that they need an awfully long RNA ordination (ribonucleic acid permits the transport of the genetic message and therefore the synthesis of These germs are encircled by a crown-shaped protein capsule, therefore their name.
In the summer of 2012, a bunch of scientists undertook the exploration of a far off sink Yunnan province, south of China.
They were probing for the origin of metabolism disease, SARS (Severe acute respiratory syndrome) during a} population of nuts within which a version of the virus very almost like the one that had to unfold among humans in 2002 had been For 5 years they took thousands of samples and in 2017 they printed the results within the medical journal PLOS Pathogens.
Shi Zhengli and Cui Jie revealed that the virus had shown a special ability to "jump" from the bat to the craniate} (a tiny mammal captured for human consumption) and from the latter to man. The chapter also contained a warning.
In the Yunnan caves, they said, that they had settled more styles of corona viruses (named for his or her form below a microscope), with a genetic load on the point of that of the SARS, so new epidemics could be expected within the Corona virus transmission will occur from person to person, furthermore as from animal to person, therefore,
it's vital that preventive measures be taken, appreciate laundry hands, avoiding contact with folks that might be infected and avoiding closed environments and with several people. Corona virus may be a family of viruses accountable for metabolism disorders, primarily the flu.
However, once the corona virus is transmitted from AN animal to a person, the symptoms of the infection are additional severe, and there could also be a respiratory failure, mainly in people United Nations agency have already got a compromised immune system, as is that the case with the sort of corona virus discovered within the Today, known Learn more concerning the corona virus.
How the transmission occurs
Corona virus transmission occurs very easily and can be transmitted through contact with animals or people infected by the virus.
In the case of transmission between people, infection by the virus can occur through the inhalation of drops of saliva and respiratory secretions that are present in the air when the person infected by the virus speaks, coughs or In the case of the new type of circulating corona virus in 2019-nCoV, several cases of infected people have been confirmed.
So the World Health Organization (WHO) declared a state of international emergency and must take new measures to avoid spreading the virus Also, transmission can occur even if the person has no symptoms, that is, during the incubation period, which corresponds to the period in which the virus multiplies in the body.
How to prevent the spread of corona virus
• To prevent corona virus infection, it is recommended to take protective measures to prevent the spread of the virus, such as:
• Wash your hands thoroughly with soap and water, mainly after coming into contact with people who suffer from the virus or suspect it;
• Avoid closed environments and with many people, in these environments, the virus can spread more easily and reach a greater number of people;
• Wear personal protective masks to cover the nose and mouth In regions with a higher risk of infection and for health professionals who care for people with suspected corona virus, the use of N95, Ni00, FFP2 or FFP3 masks is recommended;
• Avoid contact with wild animals or that appear to be sick since transmission can occur between animals and people;
• Avoid sharing personal items that may contain drops of saliva, for example,
• In addition, as a way to prevent transmission, WHO is developing and implementing measures to monitor suspicion and cases of corona virus infection, so that the virulence of the virus and the transmission mechanism are See other ways to protect yourself from the corona virus.
China plays its internal legitimacy and credibility as a great power in the management of this health crisis.
The new virus, provisionally baptized as 2019- nCoV2 has so far infected 9,692 people and adds 213 deaths, And it has forced the authorities to declare the largest quarantine in history for eleven million people, whom they have The authorities also control the displacements in the province of Hubei, 56 million people.
The term quarantine comes from Italian (Quaranta giorni). It is the number of days that the port of Genoa imposed on merchant ships in 1348 to prevent the black plague from entering the city. The forty days did not respond to any medical criteria.
It was the forty days and forty nights of Jesus' fast in the Desert, according to the New Testament.
Then as now, isolation is the first resort to a disease for which there is no vaccine and whose transmission speed is unknown. Symptoms are cough, fever and occasionally pneumonia.
The origin of the Wuhan virus can be read as a dark fable about how the human species has reached the last corner of the planet to deforest and urbanize it.
And it has unleashed the reaction of nature in the form of unknown viruses.
In fact, the consumption of wild animals in Africa and Asia, as a result of population growth, is directly linked to the emergence of epidemics such as Ebola (bats, Zaire and Sudan, 1976); HIV (monkeys, Central Africa, 1980s), bird flu (birds, Hong Kong, 1997) and close relatives of the Wuhan virus, SARS (bats, China 2002-2003) and The story can be read as a dark fable about how man has reached the last corner of the planet to destroy it and thereby unleashes the reaction of nature in the form of unknown viruses.
That said, the true mystery of the Wuhan virus does not lie so much in its dark origins as in knowing whether China, the world's second superpower, will be able to cope with a public health crisis that has placed its leaders in a very compromised situation.
Normally, these types are associated with common colds and are responsible for mild respiratory diseases, which are naturally fought by the immune system itself.
These types of viruses are transmitted from person to person and cause the appearance of typical symptoms of the common cold or mild pneumonia, depending on the activity of the person's immune system.
SARS-CoV and MERS-CoV types These types are associated with serious respiratory infections, in which it is normally necessary for the person to be hospitalized for monitoring and thus prevent These viruses are transmitted from animals to people and, for this reason, end up triggering a more serious health crisis that has placed its leaders in a very compromised Normally, these types are associated with common colds and are responsible for mild respiratory diseases, which are naturally fought by the immune system itself.
SARS-CoV and MERS-CoV types These types are associated with serious respiratory infections, in which These viruses are transmitted from animals to people and, for this reason, end up triggering a more serious immune and inflammatory response, resulting in more complicated complications and symptoms.
Also, the severity of infection by these viruses may be related to the person's immune system, since it is more common to arise in people who have the compromised immune system, due to diseases such as HIV or cancer treatment.
For example, mainly in the case of the MERS-CoV The first case of MERS-COV infection was in Saudi Arabia in 2012, however, the virus was easily transmitted to other countries in the Middle East.
Corona virus has an incubation time between 2 and 14 days, that is, it can take up to 2 weeks for the symptoms of the disease to appear. The symptoms of corona virus infection are the same as those of a cold or flu, and there may be:
Rhinitis;
Cough;
Headache;
Discomfort;
Sore throat;
In the case of more serious infections, systemic symptoms may also appear, such as muscle aches and gastrointestinal symptoms; in addition to alterations in laboratory tests, such as a decrease in the number of lymphocytes, platelets, and The diagnosis of coronavirus infection is made through the evaluation of symptoms, being established by the WHO that the diagnosis is based on clinical and epidemiological parameters.
In relation to the former, a person must have a fever and another flu symptom, and at least one of the epidemiological parameters that have traveled to the places where corona virus cases have been identified, have had contact with a person with suspect or have had confirmation of infection with The diagnosis should also be based on the results of the serological and molecular tests, which aim to identify the presence of antigens and antibodies against the virus, the type of virus and its quantity in the Corona virus transmission can occur through contact with infected animals, from person-to-person contact through the inhalation of small drops released into the air when coughing or sneezing (which contain the virus) or through the fecal route. oral, since SARS-CoV can also be excreted in feces.
There is no specific treatment for corona virus infection, being only supportive measures, such as hydration, rest and mild and balanced feeding.
Some studies in the laboratory were carried out with the aim of verifying the efficacy of antiviral drugs, such as Ribavirin, Interferon alfa, and Ritonavir, against the corona viruses responsible for SARS and MERS, however, only the effect in vitro was proven, not having been verified in the China is today the only world power able to rival the United States. Not only in commercial and military terms. Also in the type of political offer you propose.
China lives formally under a single party communist regime. But in reality, it is a capitalist society run by a powerful bureaucracy.
The liberal capitalism that governs the United States and European countries puts the emphasis on democracy and individual freedoms. And its legitimacy comes from the exercise of the vote.
China, on the other hand, sacrifices those freedoms in exchange for growth and stability.
And therein lies the problem: its legitimacy is in its ability to grow continuously and not to fail in guaranteeing stability and protection for the population. In liberal capitalism, elections change governments.
In Chinese capitalism, that is not in the script.
The Chinese bureaucracy may seem heavy, but it is also efficient. Only she is able to consider a quarantine on such a large population and do so in the middle of the Chinese New Year when 415 million people move throughout the country. Infrastructures are also its strength.
The Chinese are among those who promise the construction of a hospital with 1000 beds in ten days. Its great disadvantage is the lack of transparency.
The bureaucrats at the base of the pyramid have a hard time giving bad news to their superiors. And they don't make decisions until the top of the pyramid authorizes it.
Wuhan local authorities hid the information for weeks and reacted late to the outbreak of the outbreak. Now they offer their resignation to placate anger that has leaked to social networks.
But that has not prevented panic throughout China, the spread of the virus outside its borders and the concern among the global business community, which fears that the epidemic will act as a shock to the world studies show that the bat is at the origin of the Wuhan corona virus The genomic study of the emerging corona virus shares 90% of the DNA of the virus. that causes SARS, whose origin would be the bat, which suggests that this animal is also at the origin of the new epidemic.
The Government says that "Spain has a strong health system" after the first case of corona virus In the absence of confirming the specific source of Wuhan's corona virus, two studies that have just been published in Nature support that the genome of this new pathogen is closely linked to the corona virus types that cause SARS, the severe acute respiratory syndrome (SARS) that resulted in an epidemic in 2003 in Corona viruses are found mostly in mammals, such as bats.
In one of the investigations that have just been published, carried out by virologists in the epicenter of this outbreak, samples of the first patients to report the disease by the new corona virus have been Specifically, seven patients were studied who in December 2019 presented severe respiratory disease.
Six of them were workers from the Wuhan seafood market. Symptoms included fever, shortness of breath and pneumonia. The Zheng-Li Shi team at the Wuhan Institute of Virology has obtained complete genomic sequences from the samples of five of those patients, which were identical in more than 99.9%.
In addition, they 5% of the genomic sequence with SARS corona viruses. They have also found that the emerging corona virus is 96% identical in its genome with the bat corona virus, suggesting that these animals are the source of the The new corona virus called 2019-nCoV shares seven non-structural proteins with the virus that causes SARS.
The coincidence does not end here: the 2019-nCoV penetrates the cells through the same route as the SARS corona viruses, through the ACE2 cell receptor.
Research also reveals that antibodies isolated from patients infected with the new virus can neutralize it, at least they have that potential. Research also reveals that antibodies isolated from patients infected with the new virus can neutralize it, at least they have that potential.
Antibodies produced against SARS corona virus (SARS-CoV) obtained in horses diluted in low serum concentrations were able to neutralize it.
However, they have no conclusive data on that effect in the new corona virus. The authors performed genomic sequencing in a sample of pulmonary secretion (bronchoalveolar lavage) of the patient.
Thus, they identified the new virus and discovered that its genome shared 89.1% of nucleotides with the SARS corona viruses found in bats.
Many people infected with the new corona virus have not been in contact with animals, however, they were close to people infected by animals and this indicates that transmission can happen from one person to another, through drops of saliva and respiratory secretions that are released especially through coughing.
Thus, due to the similarity of what happens with the flu that is transmitted in the same way, it is important to take protective measures, such as frequently washing your hands, avoiding placing your hands on your eyes, nose, and mouth, in addition, to avoid public places with many Corona virus 2019-nCoV was recently discovered, so it is certainly not knowing what it can cause in the body of people.
However, the symptoms may not be as strong in people with a healthy immune system and this virus may seem like the simple or cold In people with disease that affect the immune system and who have low immunity due to some treatment, such as chemotherapy or bone marrow transplantation, the new corona virus can cause symptoms similar to those of pneumonia, Middle Eastern respiratory syndrome, called MERS, and severe acute respiratory syndrome, known by the acronym ŚRAG or SARS.
Learn more about Once the corona virus infection has been confirmed, the doctor will indicate the hospitalization and isolation of the person, to avoid contaminating other people and providing medications to relieve the symptoms of cough, fever, and pain, in addition to receiving intravenous serum to maintain the hydration of the Also, there are still no specific medications to eliminate the corona virus from the body, but research is underway to define which antiviral medications can be used in these cases.
Either way, the human body has defense cells that make up the immune system and fight these viruses naturally, so having rest and good nutrition can strengthen the immune system and help in the elimination of the In addition to the actions that the health sector performs, the population plays an important role in reducing the probability of exposure and transmission of the virus, so we must carry out the measures of personal hygiene and turnstile.
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