title: Severe acute respiratory symptoms and severe acute respiratory syndrome.
authors.forename: Kam Lun Ellis
authors.initials: KL
authors.lastname: Hon
authors.forename: Ting Fan
authors.initials: TF
authors.lastname: Leung
mesh_terms: D004196:Disease Outbreaks / Q000145:classification / Q000706:statistics & numerical data*; D006801:Humans; D011024:Pneumonia, Viral / Q000145:classification / Q000453:epidemiology*; D045473:Severe acute respiratory syndrome-related coronavirus; D045169:Severe Acute Respiratory Syndrome / Q000145:classification / Q000453:epidemiology*; D009626:Terminology as Topic