Jonathan T Macy, Kyle Kercher, Jesse A Steinfeldt, Keisuke Kawata
Fewer US Adolescents Playing Football and Public Health: A Review of Measures to Improve Safety and an Analysis of Gaps in the Literature
Public health reports (Washington, D.C. : 1974)
world public health undergone dramatic changes since emergence aids early 1980s appearance global spread recent years wave wave new renewed infectious diseases entwinement social conditions biopsychological consequences disparity discrimination structural violence produced new significant threat public health internationally term syndemic introduced recently medical anthropologists label synergistic interaction two coexistent diseases resultant excess burden disease article provides fullest examination new concept date including review relevant new literature recent research finds concerning coinfection synergistic interaction diseases social conditions biological population levels