Kedani disease, also known as Kedani virus disease, is a relatively uncommon illness originating in Japan. It is caused by the Kedani virus, a member of the Hantavirus family. While symptoms can vary, the disease primarily affects the respiratory system and can lead to serious complications if left untreated. Although there are no known synonyms specifically for Kedani disease, it falls under the broader category of Hantavirus diseases. Other Hantavirus diseases include Hantavirus Pulmonary Syndrome (HPS) and Hemorrhagic Fever with Renal Syndrome (HFRS). It's important to be aware of these synonyms to facilitate early diagnosis and proper treatment, as prompt medical care is crucial for a positive outcome.