Question

How is common cold characterized?

Answer 1

Common cold

1. The common cold is a virus that mostly affects the nose and upper respiratory system.
2. Coughing, sore throat, runny nose, and fever are common symptoms that typically last seven to ten days, while certain symptoms may last up to three weeks.
3. The common cold is thought to be caused by more than 200 viruses.
4. The immunological response to the virus is thought to be at the root of the common cold's symptoms.