title: Attenuated viruses and clinical illness.
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D012409:Rubella / Q000175:diagnosis / Q000209:etiology*; D012411:Rubella Vaccine / Q000009:adverse effects*; D013577:Syndrome; D014765:Viral Vaccines / Q000009:adverse effects*
chemical_list: D012411:Rubella Vaccine; D014765:Viral Vaccines