Which of the following is NOT a symptom of measles?

Measles is a highly contagious viral infection characterized by a few hallmark symptoms. The primary symptoms include a high fever, a runny nose, a cough, and a distinctive rash that usually appears several days after the initial symptoms. The fever is typically the first symptom to occur, followed by respiratory symptoms such as cough and conjunctivitis. The rash, which often appears about 14 days after exposure, starts on the face and spreads downward over the body.

Chest pain is not associated with measles and is not part of the common symptomatology for this infection. Instead, it is more often linked to respiratory conditions or cardiovascular issues, which do not align with the typical presentations of measles. Thus, identifying chest pain as not being a symptom of measles helps clarify what symptoms are expected and assists in differentiating measles from other illnesses that may exhibit similar respiratory or fever-related symptoms. Understanding these distinctions is crucial for accurate diagnosis and treatment.