title: SARS virus returns to China as scientists race to find effective vaccine.
authors.forename: Fiona
authors.initials: F
authors.lastname: Fleck
mesh_terms: D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D012106:Research; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology* / Q000517:prevention & control*; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines