The virus that causes the common cold is predominantly the rhinovirus. This virus is responsible for the majority of cold cases, especially during the fall and spring months. Rhinoviruses are small RNA viruses that replicate in the upper respiratory tract and are highly contagious. Although there are over 100 different serotypes, symptoms such as a runny nose, cough, and sore throat are typical for infections. Given its prevalence and the lack of a cure, prevention methods such as handwashing and minimizing contact with infected individuals are crucial in controlling its spread.