Coronavirus is a kind of common virus belongs to a group of viruses that causes diseases in mammals, including humans and birds also. These viruses are zoonoses means can be transmitted to humans from animals. In cows and pigs they may cause diarrhea, while in chicken it causes an upper respiratory illness. In humans, the virus causes cold and respiratory infections (in nose, sinuses or upper throat) which are typically mild and not dangerous but in rare cases can be fatal. Coronavirus got this name from its crown-like shape. MERS(Middle East Respiratory Syndrome) and SARS (Severe Acute Respiratory Syndrome) both are types of coronaviruses came from animals. The original host for both viruses was probably bats. History Coronaviruses were first identified in the 1960s, but it’s not confirmed where they come from. In 2003, 774 people died. This virus appeared in 2012 in Saudi Arabia from infected camels and then in other countries in Middle East, Africa, Asia, and Eur...