Filtragem por: Committee Fernanda Lessa, Centers for Disease Control and Prevention Remover Committee: Fernanda Lessa, Centers for Disease Control and Prevention Committee Scott Fridkin, Emory University Remover Committee: Scott Fridkin, Emory University Degree M.P.H. Remover Degree: M.P.H. Research Field Health Sciences, Epidemiology Remover Research Field: Health Sciences, Epidemiology Submission Type Master's Thesis Remover Submission Type: Master's Thesis