What infectious disease, occurring commonly in epidemics and caused by a virus, is characterised by blotchy rash preceded by a running nose and eyes, with a rise in temperature and lassitude?
Which infectious disease is characterised by ulceration and inflammation of the bowel with generalised toxaemia and "wasting", usually caused via infection of food contaminated by flies?
What infectious disease, commonest in childhood, caused by a virus, is characterised by swelling of the salivary glands, slight fever and malaise?
