<unk>  (also called Rubeola) is an infectious respiratory disease caused by a virus. It spreads easily from person to person. The main symptom of<unk>  is an itchy skin rash. The rash often starts on the head and moves down the body.
The virus normally grows in the cells that line the back of the throat and in the cells that line the lungs.
Measles
Mumps
Ebola
Smallpox
Cat scratch fever
Roseola
Roseola 
Scabies