Corona-virus- A world wide hazard

Recently the outbreak of corona virus has caused an alarm for people all across the world.China has been the most affected country and up till now more than 350 people are reported dead and thousand are reported to be affected.Whereas the government of china is working a lot to cater this world wide threat , at this point it is very important to discuss the various aspects of this virus and precautionary measure that could be taken to avoid this threat.
Corona-viruses are a group of viruses that causes diseases in animals and birds.In human they cause respiratory infections including common flu.They were first discovered in 1960s and human to human transmission of corona virus occurs via coughing or sneezing.
Symptoms include fever, dry cough,diarrhea and sore throat.
There is presently no vaccine to control corona virus and best way to avoid being exposed to this virus.However following precautionary steps could be taken.

• Wash your hands frequently and for at least 20 seconds
• Avoid close contact with infected people
• Cover your cough and sneeze with tissue and dispose off the tissue properly