EVERYDAY SCIENCE

Detailed explanation-1: -Colds are minor infections of the nose and throat caused by more than 200 different viruses. Rhinovirus is the most common cause, accounting for 10 to 40 percent of colds. Other common cold viruses include coronavirus and respiratory syncytial virus (RSV).

Detailed explanation-2: -Causes. More than 200 viruses can cause a cold, but rhinoviruses are the most common type. Viruses that cause colds can spread from person to person through the air and close personal contact.

Detailed explanation-3: -The common cold is an infection of your nose, sinuses, throat and windpipe. Colds spread easily, especially within homes, classrooms and workplaces. More than 200 different viruses can cause colds. There’s no cure for a common cold, but it usually goes away within a week to 10 days.

Detailed explanation-4: -A cold is caused by any one of several viruses that causes inflammation of the membranes that line the nose and throat. It can result from any one of more than 200 different viruses. But, the rhinoviruses causes most colds. The common cold is very easily spread to others.

Detailed explanation-5: -The name “cold” came into use in the 16th century, due to the similarity between its symptoms and those of exposure to cold weather. In the United Kingdom, the Common Cold Unit (CCU) was set up by the Medical Research Council in 1946 and it was where the rhinovirus was discovered in 1956.