Ross River disease

This code represents Ross River fever, an arboviral disease caused by the Ross River virus, primarily transmitted by mosquitoes. It is characterized by polyarthralgia, rash, and fatigue, often presenting as a debilitating but self-limiting illness.

Use this code for confirmed cases of Ross River disease, typically diagnosed through serological testing or viral isolation. Documentation should clearly indicate a diagnosis of Ross River fever, often following a patient presentation with characteristic symptoms after travel to endemic areas (e.g., Australia, Papua New Guinea, Pacific Islands).

• Ensure documentation specifies "Ross River disease" and not a generic viral infection, as other arboviruses can cause similar symptoms.
• Do not confuse with other arboviral arthropathies like Chikungunya fever (A92.0) or Barmah Forest disease (B33.8).
• Code any associated manifestations, such as specific types of arthritis, as secondary diagnoses if documented.