Defines the common cold and shows the affected anatomy. Lists causes and risk factors and describes the role of the rhinovirus. Discusses the role of inflammation in causing symptoms and lists signs of a cold. Illustrates common symptoms: headache, sinus pain, runny/stuff nose, coughing and sore throat. Lists treatment techniques and illustrates ways to prevent getting or spreading a cold. All charts are provided with flexible plastic lamination and metal eyelets in each top corner for convenient wall hanging. Charts are markable (write-on, wipe-off). Charts are 20" W x 26" H.