What is Covid 19 and his symptoms

What is Covid-19 and his symptoms? 

What is Corona virus?

These viruses are a large group of viruses that may cause disease in animals and humans. It is known that corona viruses in humans cause respiratory infections that range from common colds to more severe diseases such as Middle Eastern respiratory syndrome and severe respiratory syndrome . The new vires discovered Coronavirus causes the Corvid-19 virus.

What is Covid-19 disease?

Covid-19 disease is an infectious disease caused by the newly discovered Coronavirus. There was no odea about this virus and this emerging disease before it appeared in the Chinese city of Johan in December 2019.

What are the symptoms of Covid-19 disease?

Known symptoms of Covid-19 disease are fever, fatigue, and dry cough. Some patients may experience pain, aches, nasal congestion, cold, sore throat, or diarrhea. These symptoms may usually be mild and start gradually.

Some people develop the infection without showing any symptoms and without feeling ill. Where most people (about 80%) recover from the disease without the need for special treatment.

And the severity of the disease can increase in approximately one person in every 6 people who have Covid-19 infection, who suffer from difficulty breathing.

Older people and people with basic medical problems, such as high blood pressure, heart disease or diabetes, are more likely to develop severe diseases. About 2% of people who died of the disease died. People with fever, cough and difficulty breathing should seek medical care.