title: Viral infections need to be excluded from the cohort for the results to be truly meaningful.
authors.forename: Kashif M
authors.initials: KM
authors.lastname: Qureshi
authors.forename: Scott
authors.initials: S
authors.lastname: Robbie
authors.forename: Shahram
authors.initials: S
authors.lastname: Kashani
mesh_terms: D000208:Acute Disease; D003234:Conjunctivitis, Bacterial / Q000188:drug therapy*; D003236:Conjunctivitis, Viral / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D006801:Humans