title: Epidemic polyarthritis in South Australia 1979-1980.
abstract: During the past season, a further outbreak of Ross River epidemic polyarthritis occurred in South Australia. Significant differences in the epidemiology occurred, which support the hypothesis that the virus is brought to the area by wild birds.
mesh_terms: D000818:Animals; D001102:Arbovirus Infections / Q000453:epidemiology*; D001170:Arthritis, Infectious / Q000453:epidemiology*; D001315:Australia; D004196:Disease Outbreaks / Q000453:epidemiology*; D004199:Disease Vectors; D006801:Humans; D012398:Ross River virus