Waseem Ullah is a post-doctoral researcher testing the contribution of Public-Private Mix (PPM) models to infectious disease care and control in the Pakistani health care system. Specifically, he has been working on models that explore the role of myriad private health providers in enhancing Tuberculosis case notification and the impact of operational and implementation research strategies in the early detection of missing TB cases in the community. His research domains have focused on Pharmaco-epidemiology & Public Health, Pharmaceutical Health Services, Health Policy, Health Systems Research, and Big Data Sets.He holds to his credit the 'Roll of Honor Call' in all three educational institutes he has attended, along with 10 years of professional experience in different fields of pharmacy profession ranging from teaching services in academic institutes to working in the hospital, community pharmacies, and public health organizations.