title: Public health and the second 50 years of life.
authors.forename: Steven M
authors.initials: SM
authors.lastname: Albert
authors.forename: Ashley
authors.initials: A
authors.lastname: Im
authors.forename: Victoria H
authors.initials: VH
authors.lastname: Raveis
mesh_terms: D000368:Aged; D000375:Aging / Q000473:pathology / Q000502:physiology*; D006233:Persons with Disabilities; D004781:Environmental Exposure / Q000009:adverse effects*; D016330:Frail Elderly; D006801:Humans; D008875:Middle Aged; D011157:Population Dynamics; D011322:Primary Prevention; D015980:Public Health Practice; D012106:Research; D014481:United States