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Corona School Of Virus: What You Should Know – 56 Dead, 2000 Infected

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The corona virus has killed at least 56 people and infected almost 2,000 since its discovery in the city of Wuhan.

The US has announced that staff at the Wuhan consulate will be evacuated on a special flight on Tuesday.

The State Department said that private Americans most at risk will also be able to board the flight to San Francisco.

WHAT YOU SHOULD KNOW ABOUT THE CORONA VIRUS

According to the World Health Organization (WHO), coronaviruses are a family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS).

These viruses were originally transmitted between animals and people. SARS, for instance, was believed to have been transmitted from civet cats to humans while MERS travelled from a type of camel to humans.

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 image of the virus is reminiscent of a solar corona.

A novel coronavirus, identified by Chinese authorities on January 7 and currently named 2019-nCoV, is a new strain that had not been previously identified in humans.

Little is known about it, although human-to-human transmission has been 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, severe acute respiratory syndrome, kidney failure and even death.

The incubation period of the coronavirus remains unknown. Some sources say it could be between 10 to 14 days.

Some experts say it may not be as deadly as other types of coronavirus such as SARS, which killed nearly 800 people worldwide during a 2002-2003 outbreak that also originated from China.

MERS, which did not spread as widely, was more deadly, killing a third of those it infected.

The virus has spread to many Asian countries, as well as to Europe and the United States.

There is no vaccine for the new virus as of yet.

Chinese health authorities are still trying to determine the origin of the virus, which they say came from a seafood market in Wuhan where wildlife was also traded illegally.

The WHO also says an animal source appears most likely to be the primary source of the outbreak.

Snakes – including the Chinese krait and the cobra – may be the source of the newly discovered virus, according to Chinese scientists.

Is this a global emergency?

The outbreak does not yet constitute a global emergency, the WHO has said, urging China to keep its lockdown “short”.

WHO chief Tedros Adhanom Ghebreyesus has said that the decision to hold off on issuing the declaration used for the gravest epidemics should not be taken as a sign that the body does not think the situation is serious.

“This is an emergency in China, but it has not yet become a global health emergency,” he told reporters.

 

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