Corona Virus guideline

Corona Virus

 Corona viruses are a large virus family usually targeting the respiratory organ. The name is being derived from the Latin word corona, meaning crown, due to the spiky fringe which surrounds these viruses. Many species, such as bats, cats and birds, get sick. Just seven are known to infect humans crown, due to the spiky fringe which surrounds these viruses. Many species, such as bats, cats and birds, get sick. Just seven are known to infect humans like Covid-19, SARS, and MERS. SARS is believed to have developed in China from bats to civet cats to humans; MERS has spread from bats to camels into Middle East humans. No one knows where the Covid-19 came from. For now, livestock in Wuhan, China, a town of 11 million, are thought to have taken the jump late last year. But scholars still seek to understand their exact roots. As for the signs, in 10 and more than 30 percent of cases, two of the seven corona viruses that infect humans, SARS and MERS, can cause severe pneumonia, and even death. The others, though, show milder effects, like a common cold. Apparently, it's evident that Covid-19 will kill — but it's not clear how often or how it relates the fatality rate to SARS and MERS. Most patients now start with fever, cough, and shortness of breath, according to the Centers for Disease Control and Prevention. An early analysis, published in The Lancet, offered even greater detail. It has looked at a subset of the first 41 patients in Wuhan with confirmed Covid-19. Fever, cough, muscle pain, and exhaustion were the most common symptoms; vomiting, nausea, and coughing up mucus, or blood, were less common.

 

Physio Guideline

 How Bad Could The Outbreak Be?

The novel corona virus, similar to SARS, seems highly contagious. The size of an epidemic depends on how quickly and easily a virus is transmitted from one person to another. Although work has just started, scientists have estimated that without successful containment measures, every person with the new corona virus could infect between 1.5 and 3.5 people elsewhere.

How Deadly Is The Virus?

It is still hard to know. Perhaps the fatality rate is less than 3 per cent, however, much fewer than SARS. This is one of the utmost significant factors, and one of the least known, in how destructive the outbreak will be. Assessing the lethality of a new virus is challenging. The worst cases are usually first identified which may distort our perception of how patients are likely to die.

Where Has the Virus Spread?

We still don't know how exactly Covid-19 spreads, but we do have a lot of data on how MERS, SARS, and other respiratory viruses travel from person to individual. In fact, this is primarily by exposure to droplets caused by sneezing or coughing. So when a sick individual coughs or sneezes, they let out a mist, and when those droplets touch another person's nose, eyes, or mouth, they will pass on the virus.

The Mode of Transmission

The Transmission Mode Much of how Covid-19, a new corona virus, spreads is unclear. Current awareness is based in large part on what is learned of related corona viruses. Corona viruses are a large family of viruses commonly found in many different animal species, including camels, goats, cats, and bats. Rarely can animal corona viruses infect people, and then spread among people including MERS, SARS, and now with Covid-19. Most respiratory viruses are spread by sneezing and coughing.


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