[Urban health: "the city is a strange lady, smiling today, devouring you tomorrow"].
More than half of the world's population is living in cities and the world is turning more and more urbanized. This literature review explores the ramifications of urban transformation, showing how cities take shape and impact human health in our times. While cities can offer positive opportunities, their negative impacts related to the lack of social organization, precarious urban living and working conditions, lack of governance and opportunities as well as the lack of strategies for promoting social equity tend to increase the adverse effects on the health of the urban communities. The article also advocates the study of urban health as a branch of knowledge related to public health, proposing a common conceptual model and taxonomy for urban health. Future directions for research and practice are discussed in the light of some examples from the Brazilian scientific literature.
Caiaffa
Waleska Teixeira
WT
Observatório de Saúde Urbana, Faculdade de Medicina, UFMG, Belo Horizonte, MG. wcaiaffa@medicina.ufmg.br
Ferreira
Fabiane Ribeiro
FR
Ferreira
Aline Dayrell
AD
Oliveira
Claúdia Di Lorenzo
CD
Camargos
Vitor Passos
VP
Proietti
Fernando Augusto
FA
D001938:Brazil; D016021:Epidemiologic Studies; D006801:Humans; D014504:Urban Health; D014507:Urbanization