COVID-19 is an infection that may cause, what doctors known as a tract infection. It will have an effect on your upper tract, your sinuses, nose, and throat, or lower tract, your windpipe and lungs. It’s caused by a variety of coronavirus known as SARS-CoV-2.
A coronavirus may be a quite common virus, that causes an infection in your nose, sinuses, or upper throat.
Most coronaviruses aren’t dangerous, but proper measures must be taken to prevent it.
COVID-19 spreads in identical manner than other kind of coronaviruses do, principally, through person-to-person contact. The Infection vary from gentle to serious.
What is coronavirus?
SARS-CoV-2 is one among seven varieties of coronavirus, as well as those that cause severe diseases like Middle East Respiratory Syndrome (MERS) and Sudden Acute Respiratory Syndrome (SARS).
The other types of coronaviruses, cause most of the colds that have an effect on us, however aren’t a significant threat for healthy individuals.
In early 2020, after a December 2019 irruption in China, the World Health Organization pointed that SARS-CoV-2 was a brand new form of coronavirus.
The virus outbreak quickly unfold throughout world, affecting millions of people.
Is there more than one strain of coronavirus?
It’s common for a virulent disease to mutate, as it infects individuals. A Chinese study of 103 COVID-19 cases, found 2 strains of the virus, that they named L and S, the S kind is older, however the L kind, was a lot of common in early stages of the outbreak.
They suppose that one of them, could cause a lot of cases of the sickness than the other, however they’re still researching on what it all this means.
How long can the COVID-19 last?
It’s too early to inform how long the pandemic can continue. It depends on several things, as well as researchers’ work to find out a lot of concerning to the virus, look for a treatment, and also, the authorities efforts to slow the propagation.
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