Listeriosis

Suspicion of rabies

Pneumonia

Headache

Ataxia

Fatigue

HIV infection

Neurological disorders and alcohol

Encephalitis in children

Delirium in the elderly

Acute heat illnesses

An unconscious patient

Poliomyelitis and post-polio syndrome

Diarrhoeal diseases caused by microbes

Falls of the elderly

Depression, drugs and somatic diseases

Polymyalgia rheumatica

Elevated ESR (hypersedimentation)

Prolonged diarrhoea in the adult

Parkinson's disease