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Definition of Epidemic polyarthritis
1. Noun. Polyarthritis caused by either of two mosquito-borne viruses endemic to Australasia: Barmah Forest virus and Ross River virus. ¹
¹ Source: wiktionary.com
Medical Definition of Epidemic polyarthritis
1. A mild febrile illness of humans in Australia characterised by polyarthralgia and rash, caused by the Ross River virus, a member of the family Togaviridae, and transmitted by mosquitoes. Synonym: epidemic exanthema, Murray Valley rash, Ross River fever. (05 Mar 2000)