But a low vaccination rate can be dangerous, Bonten warns. The professor thinks that this rate is low because people do not see the danger of the diseases. For mumps, measles and rubella, the diseases usually progress without serious complications, but if one does occur, it can have far-reaching consequences. Sometimes even fatal. What do the diseases look like?
Vaccination rates are too low, but what are the risks of mumps, measles and rubella
