According to the World Health Organization (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 were originally transmitted from animals to people, including SARS, which was transmitted from civet cats to humans.
It is been known that coronaviruses are circulating in animals that have not yet infected humans. Corona virus comes from the Latin word corona, meaning crown or halo. Under an electron microscope, the virus looks like it is surrounded by a solar corona.
Prevention as stated by WHO
Protect yourself and others around you by knowing the facts and taking appropriate precautions. Follow advice provided by your local public health agency.
To prevent the spread of COVID-19:
Clean your hands often. Use soap and water, or an alcohol-based hand rub.
Maintain a safe distance from anyone who is coughing or sneezing.
Don’t touch your eyes, nose or mouth.
Cover your nose and mouth with your bent elbow or a tissue when you cough or sneeze.
Stay home if you feel unwell.
If you have a fever, a cough, and difficulty breathing, seek medical attention. Call in advance.
Follow the directions of your local health authority.
Avoiding unneeded visits to medical facilities allows healthcare systems to operate more effectively, therefore protecting you and others.
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