Measles history and symptoms

Symptoms
The classical symptoms of measles include a fever for at least three days, and the three Cs&mdash;cough, coryza (runny nose) and conjunctivitis (red eyes). The fever may reach up to 104° Fahrenheit/ 40° Celsius. Koplik's spots seen inside the mouth are pathognomonic (diagnostic) for measles but are not often seen, even in real cases of measles, because they are transient and may disappear within a day of arising.

The characteristic measles rash is classically described as a generalized, maculopapular, erythematous rash that begins several days after the fever starts. It starts on the head before spreading to cover most of the body, often causing itching. The rash is said to "stain", changing colour from red to dark brown, before disappearing.