Measles
Table:
Measles
Other names	Morbilli, rubeola, red measles, English measles[1][2]

A child showing a day-four measles rash
Specialty	Infectious disease
Symptoms	Fever, cough, runny nose, inflamed eyes, rash[3][4]
Complications	Pneumonia, seizures, encephalitis, subacute sclerosing panencephalitis, immunosuppression[5][6]
Usual onset	10–12 days after exposure[7][8]
Duration	7–10 days[7][8]
Causes	Measles virus[3]
Prevention	Measles vaccine[7]
Treatment	Supportive care[7]
Frequency	20 million per year[3]
Deaths	73,400 (2015)[9]

With reference to the table, identify if the claim is entailed, neutral, or refuted. Conclude with JSON {"answer": "YOUR ANSWER"} — nothing else.

Assertion: The Measles onset and duration are about three weeks in total.

answer: entailed