This is the Liver link but the other links arent working so here they are with their comments bellow them: 


Liver: Liver disease is very serious and will change a person's life forever. It is also growing :P

Cancer: Cancer is a massive killer in Australia with our harsh sun. It can be treated but only with early warning and many treatments. ;

Diabetes: It has 2 types. type 1 and type 2 diabetes. ;

Heart Disease: Its serious :D