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Coronavirus: 5 Things You Need to Know About the Deadly Virus Spreading Across the World

The world is panicking over the spread of a new deadly virus known as Coronavirus.

In December 2019, the Novel Coronavirus was first detected in the central Chinese city of Wuhan and has spread to other Asian countries including TaiwanSouth KoreaJapan, and Thailand. The first confirmed case in the United States was announced on January 21, 2020, with the possibility of spreading across the world, if not quickly contained.

The World Health Organisation (WHO) has called for an emergency meeting in Geneva on Wednesday (today) to discuss how to contain the spread as the death toll reached nine.


According to the Centers for Disease Control and Prevention (CDC), close to 300 cases have been confirmed in China, including cases outside Wuhan City, with additional cases being identified in a growing number of countries internationally.

Here are five things you need to know about the virus:

What is Coronavirus?

According to the CDC, they are a large group of viruses that are common among animals. In rare cases, they are what scientists call zoonotic, meaning they can be transmitted from animals to humans.

On the human-human transmission, a novel coronavirus (CoV) is a new strain of coronavirus that has not been previously identified in humans.



BSIP/UIG via Getty Images

Where do Coronaviruses come from?

Coronaviruses are common in many different species of animals, including camels and bats. Rarely, these coronaviruses can evolve and infect humans and then spread between humans.

What are the symptoms of Coronavirus?

Symptoms may include:

  • runny nose
  • headache
  • cough
  • sore throat
  • fever
  • a general feeling of being unwell

“Human coronaviruses can sometimes cause lower-respiratory tract illnesses, such as pneumonia or bronchitis. This is more common in people with cardiopulmonary disease, people with weakened immune systems, infants, and older adults,” CDC said in one of its reports on the virus.

How does Coronavirus spread?

  • Through the air by coughing and sneezing
  • Close personal contact, such as touching or shaking hands with the infected person
  • Touching an object or surface an infected person has touched

According to CDC, the virus can also be transmitted by touching something an infected person has touched and then touching your mouth, nose, or eyes before washing your hands.

  • On rare cases, fecal contamination – contact with infected person’s secretions

Is there a treatment for a Coronavirus infection?

According to reports, Coronaviruses are notoriously hardy organisms. They hide effectively from the human immune system and no treatments of vaccines yet to eradicate them.

Presently, health officials only attend to the symptoms and not the virus.

How to protect yourself from Coronavirus


How to protect yourself from CoronavirusHow to protect yourself from Coronavirus

World Health Organization (WHO)

Is Africa too at risk?

With its spread to the Western United States and likely case in Australia, Africa is not isolated from the spread. Moreover, Africa is the second home to Chinese investment and businesses. According to The Economist, an estimated one million Chinese citizens are residing in Africa, and more Africans visit China daily.


Written by How Africa

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