COVID 19 (Corona)Virus-The Devasting Virus Which Will destroy US!!!

COVID 19 -VIRUS

Covid--19 Which is also known as corona virus which is a devasting panademic situation of our country.This virus outbreak was found IN China in Huan in December 2019.This Virus spreaded throughout the world as well as mos of the countries.The World Health Organization of United Nations declared this virus as a most panademic situation and the most terrible situation happened in the world.And world Health Organization also declared that it is this the Public Health Emergency Internationally.As of today On 6May,2020 In total 3.65Million peoples are affected from this virus .If you read this article you will be able to know more about this virus and it's spread how long it will continue.

First of all it is a noteworthy matter that this virus used to spread out through close contactbetween the people.Sometimes small droplets of Sneezing and coughing which falls on the ground and causes harm to the body.Even this virus spreads out through the air as it doesn't go much far by flying through air.In fact this is a matter of noteworthy that this virus came from china and Firstly it attacked ITALY And SPAIN.Then it caused deaths to thousand of peoples of this two country finally it reached out as a epidemic virus and IT was started to attack the middle east countries such as Saudia Arabia,Pakistan,India,Bangladesh and as well as America And USA.You will be atonished to know that there is know sign of this virus in China.nd the most dangerously affected Country is USA.That's why it became a dangerous virus and a cause of danger throughout the world.Even this caused the world business economy to be fall down That's why,No one knows when this virus will be ended Only It is known by GOD.Many peoples of differentg religion used to pray to their GOD so that they may remain safe..... That's why it became a dangerous virus and a cause of danger throughout the world.Even this caused the world business economy to be fall down That's why,No one knows when this virus will be ended Only It is known by GOD.Many peoples of differentg religion used to pray to their GOD so that they may remain safe.....

 They finally found it here: in the bats of Shitou Cave. The virus in question was a coronavirus that caused an epidemic of severe acute respiratory syndrome, or SARS, in 2003. Coronaviruses are a group of viruses covered in little protein spikes that look like a crown— or "corona" in Latin. There are hundreds of known coronaviruses. Seven of them infect humans, and can cause disease. The coronavirus SARS-CoV causes SARS, MERS-CoV causes MERS, and SARS-CoV-2 causes the disease COVID-19. Of the seven human coronaviruses, four cause colds, mild, highly contagious infections of the nose and throat.

Two infect the lungs, and cause much more severe illnesses.. When an infected person coughs, droplets containing the virus spray out. The virus can infect a new person whenthe droplets enter their nose or mouth. Coronaviruses transmit best in enclosed spaces, where people are close together.

Cold weather keeps their delicate casingfrom drying out, enabling the virus to survive for longer between hosts, while UV exposure from sunlight may damage it. These seasonal variations matter more for established viruses. But because no one is yet immune to a new virus, it has so many potential hosts that itdoesn’t need ideal conditions to spread. In the body, the protein spikes embedin the host’s cells and fuse with them— enabling the virus to hijack the host cell’s machinery to replicate its own genes. Coronaviruses store their genes on RNA. All viruses are either RNA viruses or DNA viruses.

RNA viruses don’t have a proofreading mechanism, whereas DNA viruses do. So when an RNA virus replicates, it’s much more likely to have mistakes called mutations. Many of these mutations are useless or even harmful. But some make the virus better suitedfor certain environments— like a new host species. Epidemics often occur when a virus jumps from animals to humans. This is true of the RNA viruses that caused the Ebola, Zika, and SARS epidemics, and the COVID-19 pandemic. Once in humans, the virus still mutates— usually not enough to create a new virus, but enough to create variations, or strains, of the original one. Coronaviruses have a few key differences from most RNA viruses.  That creates more opportunity for harmful mutations. To counteract this risk, coronaviruses have a unique feature: an enzyme that checks for replication errors and corrects mistakes. This makes coronaviruses much more stable, with a slower mutation rate, than other RNA viruses. While this may sound formidable, the slow mutation rate is actually a promising sign when it comes to disarming them. After an infection, our immune systems can recognize germs and destroy them more quickly if they infect us again so they don’t make us sick.

But mutations can make a virus less recognizable to our immune systems— and therefore more difficult to fight off. They can also make antiviral drugs and vaccines less effective, because they’re tailored very specifically to a virus. That’s why we need a new flu vaccineevery year— the influenza virus mutates so quickly that new strains pop up constantly. The slower mutation rate of coronaviruses means our immune systems, drugs, and vaccines might be able to recognize them for longer after infection, and therefore protect us better. Still, we don’t know how long our bodiesremain immune to different coronaviruses.

There’s never been an approved treatmentor vaccine for a coronavirus. We haven’t focused on treating the ones that cause colds, and though scientists began developingtreatments for SARS and MERS, the epidemics ended before those treatments completed clinical trials. As we continue to encroach on other animals’ habitats, some scientists say a new coronavirus jumping to humans is inevitable— but if we investigate these unknowns, it doesn’t have to be devastating.

So,Guys Hope you all understood about this covid 19 situations.This situation is going to be very very bad.Because everyday many peoples are suffering from this situation.Also they are dying everyday with a huge amount.

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