Upper Respiratory Tract Infection

**Semantic type:** Disease or Syndrome

**Definition:** An infectious process affecting the upper respiratory tract (nose, paranasal sinuses, pharynx, larynx, or trachea). Symptoms include congestion, sneezing, coughing, fever, and sore throat.

**Synonyms:** - Cold - Respiratory Tract Infection - URI - Upper Respiratory Infection - Upper Respiratory Tract Inflammation - Upper respiratory infection