Coronaviruses are different types of viruses, it affects the respiratory tract of mammals and human beings.they are associated with the common cold.
The Coronavirus first found in 1937 from an infectious bronchitis virus in birds. The virus is responsible for 15 to 30 per cent of the common cold. Over the last seventy years, scientists have found that this virus can infect mice, rats, dogs, cats, horses, pigs and cattle.
Human Coronaviruses was first found in the 1960s in the noses of the patients of the common cold. Coronaviruses are given their names based on the crown-like projections, Corona is a Latin word. Among humans, the virus occurs mostly in winter.
Symptoms: a runny nose, sneezing, cough, a sore throat, exacerbated asthma.
Different types of coronaviruses: there are six types of coronaviruses
Transmission: Coughing and sneezing without covering the mouth can disperse droplets into the air spread the virus. Shaking hands with the person who has a virus can pass the virus from one person to another.