A prion disease (transmissible spongiform encephalopathy) is a disease caused by prion aggregations. Some prion diseases include bovine spongiform encephalopathy (mad cow disease), kuru, scrapie,...
In children under five, Hib disease is the leading cause of bacterial meningitis, pneumonia, joint and bone infections, and throat inflammations.
actually cyst is not a serious disease unless of course it burst. and it also depends where it is.
Yes
Yes very serious!