title: Ockelbo disease: epidemic arthritis-exanthema syndrome in Sweden caused by Sindbis-virus like agent.
mesh_terms: D001170:Arthritis, Infectious; D005076:Exanthema / Q000209:etiology*; D006801:Humans; D012621:Seasons; D012845:Sindbis Virus; D013548:Sweden; D013577:Syndrome; D014036:Togaviridae Infections