title: SARS: a timely reminder.
authors.forename: Seng Chee
authors.initials: SC
authors.lastname: Loon
authors.forename: K
authors.initials: K
authors.lastname: Lun
mesh_terms: D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control; D009885:Ophthalmology; D045169:Severe Acute Respiratory Syndrome / Q000517:prevention & control / Q000635:transmission*
keywords: Immunology; Infection; Public health; Tears