A three year old very bad open wound hip injury on a boat deck is suspected of being the source of a normally respiratory infection. Is this a possibility?
Scientists and doctors have to know about tendency of increasing some particular disease or situation in common. Every record adding dates about epidemiology situation in region. Actually, according to records in hospital epidemiologists create measures to prevent or avoid epidemiology situation in some place.
Also registration of receiving vaccines, allergic reaction on some products or drugs, disease history of the patient – all of these things are very important for diagnosis and treatment.