Information about Covid19

Coronaviruses are a group of related viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that can range from mild to lethal. Mild illnesses include some cases of the common cold (which has other possible causes, predominantly rhinoviruses), while more lethal varieties can cause SARS, MERS, and COVID-19. Symptoms in other species vary: in chickens, they cause an upper respiratory tract disease, while in cows and pigs they cause diarrhea. There are yet to be vaccines or antiviral drugs to prevent or treat human coronavirus infections.
They are enveloped
viruses with a positive-sense single-stranded RNA genome and a nucleocapsid of helical symmetry.

How it spread-

Coronavirus disease spreads primarily through contact with an infected person when they cough or sneeze. It also spreads when a person touches a surface or object that has the virus on it, then touches their eyes, nose, or mouth.

People may experience– • Cough,Fever,Tiredness,Difficultly in breathing

Symptoms and precautions-

People may be sick with the virus for 1 to 14 days before developing symptoms. The most common symptoms of coronavirus disease (COVID-19) are fever, tiredness, and dry cough. Most people (about 80%) recover from the disease without needing special treatment.
More rarely, the disease can be serious and even fatal. Older people, and people with other medical conditions (such as asthma, diabetes, or heart disease), may be more vulnerable to becoming severely ill.

There’s currently no vaccine to prevent coronavirus disease (COVID-19).
You can protect yourself and help prevent spreading the virus to others if you:

Precautions-

• Do Wash your hands regularly for 20 seconds, with soap and water or alcohol-based hand rub.
• Cover your nose and mouth with a disposable tissue or flexed elbow when you cough or sneeze.
• Avoid close contact (1 meter or 3 feet) with people who are unwell.
• Stay home and self-isolate from others in the household if you feel unwell.
• Don’t Touch your eyes, nose, or mouth if your hands are not clean.

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