Reading Time: 5 minutes Coronavirus disease Above all, it was a tough decision bringing up the Covid-19 here. However, in recent years there has been nothing more disruptive than this virus. Hence, Bats, the presumed source of the new infectious disease Covid-19, are a pure reservoir for viruses. A year ago, scientists from Wuhan, China, warned of a new …
According to the WHO, coronaviruses are a family of viruses that cause illnesses ranging from the common cold to more severe diseases such as severe acute respiratory syndrome (SARS) and the Middle East respiratory syndrome (MERS).
These viruses originally transmitted from animals to people. SARS, for instance, transmitted from civet cats to humans while MERS moved to humans from a type of camel.
Several known coronaviruses are circulating in animals that have not yet infected humans.
The name coronavirus comes from the Latin word corona, meaning crown or halo. Under an electron microscope, the looks like it surrounded by a solar corona.
The novel coronavirus, identified by Chinese authorities on January 7 and since named SARS-CoV-2, is a new strain that had not gotten previously identified in humans. Little is known about it, although human-to-human transmission has gotten confirmed.
What are the symptoms?
According to the WHO, signs of infection include fever, cough, shortness of breath and breathing difficulties.
In more severe cases, it can lead to pneumonia, multiple organ failure and even death.
Current estimates of the incubation period – the time between infection and the onset of symptoms – ranging from one to 14 days. Most infected people show symptoms within five to six days.
However, infected patients can also be asymptomatic, meaning they do not display any symptoms despite having the virus in their systems.
Read more on what the coronavirus does to your body if you catch it .