title: Response.
authors.affiliation: Department of Medicine, University of Hong Kong, Hong Kong, China.
authors.forename: Ivan F N
authors.initials: IFN
authors.lastname: Hung
authors.affiliation: Department of Microbiology, University of Hong Kong, Hong Kong, China. Electronic address: kyyuen@hkucc.hku.hk.
authors.forename: Kwok-Yung
authors.initials: KY
authors.lastname: Yuen
mesh_terms: D005260:Female; D006801:Humans; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use*; D007251:Influenza, Human / Q000188:drug therapy*; D008297:Male
chemical_list: D016756:Immunoglobulins, Intravenous