What is Measles? Measles is a highly contagious disease caused by measles virus. Symptoms usually develop 10–12 days after exposure to an infected person and last 7–10 days. Initial symptoms typically include fever, often greater than 40 °C (104 °F), cough, runny nose, and inflamed eyes. —————————————————————— Detailed look :   Pathogen : Virus (Rubeola)    […]