corona virus

what is coronavirus?

corona is the name of the whole family of coronaviruses which are known as coronavirus.

Corona means crown because on the top of the virus there is like a crown and viewable through a microscope.

there are five or four kinds of coronaviruses, some kinds of coronaviruses effect animals as well as human.sometimes, coronaviruses jump from animal species into the human.

in the 2019 novel about coronavirus, a theory about the corona is that it may have jumped from animal species into the human population and then begun spreading.

How it transmits?
Millions of people infected by coronavirus and thousands died. It spreads from people to people through respiratory droplets, which comes out when people cough and sneeze and stay aloft usually about six feet in front of them.

These droplets stay on the surface , it transmits to person by touching these surfaces.

Symptoms of coronavirus

In some cases, the symptoms may not appear. The most common symptoms

  • having a cough that gets more severe over time
  • shortness of breath
  • fatigue
  • mild fever at first then temperature gradually increases
  • Less common symptoms
  • loss of sense of taste and smell
  • muscles aches and pain
  • chills
  • sore throat and headache.
  • severe symptoms which appear in some cases
  • trouble in breathing
  • blue lips or face
  • pain and pressure in the chest
  • confusion 
  • increase in drowsiness


causes of coronavirus

The virus passes from animals to humans by in contact with the infected animal of coronavirus.
another way of cause is the humans itself because coronaviruses can also be transmitted by the respiratory droplets of the infected person to the healthy person.

Researchers have the opinion that viruses first transforms from bat to other animals such as snakes or pangolins and gradually infected humans.

Effects of coronavirus

people who have  already health issue and  older people at high risk of death especially people who have problem with

  • lungs 
  • heart
  • immune system.
  • cancer
  • severe obesity.
  • kidney
  • diabetes
  • liver

Precautions of coronavirus

To reduce the spread of coronavirus

  • wear a mask whenever you go out of home
  • use sanitizer,alcohol-based hand rub, and soap for washing hands frequently.
  • maintain a distance of 2 meters from other
  • avoid touching your mouth, nose, and eyes
  • during sneezing or coughing cover your mouth by bent your elbow
  • stay home if you feel sick
  • if you have a fever, cough and difficulty in breathing seek medical attention
  • call in advance to the doctor and avoid an unnecessary visit to the doctor

Treatment of coronavirus

Until there is no vaccines or medicines for coronavirus but there is some self-care
If you feel sick you should drink plenty of water, eat nutritious food to strengthen your immune system.

Isolate yourself and avoid going to messy places contact your loved ones through phone and internet, maintain social distance. Try to be active, clean, maintain a healthy diet, and especially sleep properly.

If someone has severe symptoms call to doctor in advance then visit.


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