In the last few months the world has been affected by the pandemic Coronavirusuntil this April 10, have been reported more than 1,500,000 confirmed cases and more than 90, 000 deaths. This virus is also known as SARS-CoV 2 and COVID-19.
What is the difference between COVID-19 and SARS-CoV-2?
Between COVID-19 and SARS-CoV-2 there is a large difference, as COVID-19 is a contagious disease caused by the coronavirus, unknown until the end of 2019. The most common symptoms of the COVID-19 are fatigue, fever, and dry cough; the majority of those infected recover without the need to carry a treatment. But for older adults or those who suffer from a chronic disease develop a serious illness.
The coronavirus is a community of virus that can cause diseases both in animals and in people. In humans it causes cold, due to respiratory infections, such as severe acute respiratory syndrome (SARS), and respiratory syndrome Middle East (MERS) caused by coronavirus, which also originated the disease COVID-19.
For its part, the SARS-CoV-2 is a prototype of coronavirus that has a source zoonotic, that is, that he passed from an animal to one human. It was discovered in Wuhan, Hubei province, China, later prompted the pandemic of the disease by coronavirus, 2019. Then the World Health Organization (WHO) what I refer to as SARS-CoV-2, due to its relationship with the SARS-CoV (2002 in China and led to more than 8 thousand cases in 33 countries.
So far, the studies indicate that the virus is spread through the droplets enter the mouth or the nose, from person to person, by touching touch objects or surfaces contaminated by the virus. There is No treatment, yet.