title: Seasonal influenza: an overview.
abstract: Seasonal influenza is a major cause of morbidity and mortality in the United States. It also has major social and economic consequences in the form of high rates of absenteeism from school and work as well as significant treatment and hospitalization costs. In fact, annual influenza epidemics and the resulting deaths and lost days of productivity are estimated to cost US$10.4 billion in direct medical expenses and US$16.4 billion in lost potential earnings. Given the enormous burden of seasonal influenza and the important role that school-age children play in the cycle of disease, school nurses need to be knowledgeable about all aspects of this condition, including its clinical course and how it is transmitted; the range of options for preventing and treating the disease; and steps that can be taken to improve the rates of immunization against influenza. School nurses also can help by making sure that they themselves are vaccinated in a timely manner.
authors.forename: Christina
authors.initials: C
authors.lastname: Li
authors.forename: Marian
authors.initials: M
authors.lastname: Freedman
mesh_terms: D000293:Adolescent; D000328:Adult; D000998:Antiviral Agents / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000009:adverse effects / Q000276:immunology; D007251:Influenza, Human / Q000188:drug therapy / Q000503:physiopathology / Q000517:prevention & control* / Q000635:transmission; D008875:Middle Aged; D014611:Vaccination
chemical_list: D000998:Antiviral Agents; D007252:Influenza Vaccines