title: What does H7N9 mean and how can we be prepared for the next flu pandemic?
authors.affiliation: Peking Union Medical Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Xu
authors.forename: Xuezhong
authors.initials: X
authors.lastname: Yu
authors.forename: Joseph
authors.initials: J
authors.lastname: Walline
mesh_terms: D000818:Animals; D006801:Humans; D064766:Influenza A Virus, H7N9 Subtype / Q000502:physiology*; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D058873:Pandemics / Q000517:prevention & control*
chemical_list: D007252:Influenza Vaccines