Debbie Humphries, PhD, MPH, MAInstructor of Public Health Practice (Chronic Diseases); Affiliated Faculty, Yale Institute for Global HealthResearch InterestsAcquired Immunodeficiency SyndromeDeveloping CountriesGhanaHIVHookworm InfectionsMalariaParasitologyPublic HealthVietnamGlobal HealthNutrition PolicyView Full Profile