Insight(noun) a sight or view of the interior of anything; a deep inspection or view; introspection; -- frequently used with into. Insight(noun) power of acute observation and deduction; penetration; discernment; perception.
Rubella (German measles) is an infection caused by the rubella virus. Although it most commonly occurs in young children, it can affect anyone. The illness is usually mild. However, rubella in a pregnant woman can cause serious damage to the unborn child. Immunisation has made rubella uncommon in the UK.
Measles is caused by a virus. It is spread when an infected person coughs, sneezes, or shares food or drinks. The measles virus can travel through the air. This means that you can get measles if you are near someone who has the virus even if that person doesn't cough or sneeze directly on you.