Desmond Maada kangbai | Health Informatics | Best Researcher Award

Dr. Desmond Maada kangbai | Health Informatics | Best Researcher Award

Programme Manager | Njala University | Sierra Leone

Dr. Desmond Maada Kangbai is a Sierra Leonean medical doctor and public health professional with expertise in field epidemiology and disease control. He currently serves as the District Medical Officer for Kailahun District, where he leads health system strengthening, disease surveillance, outbreak response, and community health interventions. With over a decade of medical and public health experience, he has played pivotal roles in managing infectious disease outbreaks, including Ebola and COVID. His leadership in health service delivery, medical research, and policy implementation highlights his dedication to improving healthcare access and outcomes in Sierra Leone.

Publication Profile

Scopus

ORCID

Education Background

Dr. Desmond Maada kangbai’s academic journey reflects a strong foundation in both medicine and public health. He obtained his Doctor of Medicine degree from the University of Medical Sciences in Santa Clara, Cuba, after completing pre-medical studies at the University of Sierra Leone. He pursued advanced epidemiology and disease control training at the University of Ghana, gaining both MPhil and Field Epidemiology Laboratory Training Program certification. He further enhanced his skills with an MPH from Njala University and specialized courses across Africa, including infection prevention, health facility management, and HIV/AIDS epidemiology. This combination of medical and epidemiological training shapes his expertise in public health.

Professional Experience

Throughout his career, Dr. Desmond Maada kangbai has held critical leadership and clinical positions within Sierra Leone’s health system. He currently serves as District Medical Officer in Kailahun, overseeing district-wide health planning, surveillance, maternal and child health programs, and epidemic preparedness. He has also served as a medical superintendent, associate lecturer at Njala University, and project officer with the International Organization for Migration, where he supported border health system strengthening after the Ebola crisis. His earlier medical practice includes roles as a medical officer and house officer in surgery, pediatrics, internal medicine, and obstetrics. His career demonstrates a blend of clinical service, academic mentorship, and public health leadership.

Awards and Honors

Dr. Desmond Maada kangbai has earned recognition for his commitment to public health service and research. He has presented at major international conferences, including the International Epidemiological Conference in Mozambique and the GFELTP Scientific Conference in Ghana, where his work on maternal health and surveillance was acknowledged. His role as a technical lead in Sierra Leone’s COVID response, as well as his leadership in vaccination campaigns and epidemic preparedness, has been widely recognized by health authorities and international partners. These achievements highlight his standing as a respected figure in Sierra Leone’s medical and epidemiological community.

Research Focus

Dr. Desmond Maada kangbai’s research focus centers on infectious disease epidemiology, immunization safety, maternal health systems, and surgical outcomes in resource-limited settings. He has contributed to peer-reviewed publications addressing adverse events following immunization with novel oral polio vaccines, outbreak responses, and orthopedic surgical outcomes. His work highlights the practical challenges and opportunities in health systems of low-income countries, particularly in Sierra Leone. By blending clinical practice with epidemiological research, he provides evidence-based insights that influence public health decision-making and international health policy, making his contributions vital to both local and global health improvement.

Publication Top Notes

  • Circulating Vaccine-Derived Poliovirus Type 2 (cVDPV2) Outbreak Response With Novel Oral Poliovirus Vaccine Type 2 (nOPV2), Sierra Leone’s Experience
    Published Year: 2025
    Citation: 1

  • Adverse Events Following Immunization with Novel Oral Polio Vaccine Type 2, and the Experience and Challenges of Reporting in Sierra Leone [Response to Letter]
    Published Year: 2024
    Citation: 3

  • Adverse Events Following Immunization with Novel Oral Polio Vaccine Type 2, and the Experience and Challenges of Reporting in Sierra Leone
    Published Year: 2024
    Citation: 5

  • Evaluation of the treatment outcome of tibia shaft fracture by close reduction and internal fixation with interlocking intramedullary nail, Freetown, Sierra Leone
    Published Year: 2023
    Citation: 2

Conclusion

Dr. Desmond Maada Kangbai is a committed physician, epidemiologist, and academic whose professional journey reflects a balance of clinical expertise, public health leadership, and impactful research. From managing Ebola patients at the peak of the epidemic to leading district-wide COVID response efforts, his career demonstrates resilience, leadership, and dedication to healthcare improvement. His academic contributions, teaching roles, and publications further reinforce his influence as both a practitioner and scholar. As Sierra Leone continues to strengthen its health system, Dr. Kangbai’s experience and research will remain integral to advancing public health outcomes and shaping effective epidemic preparedness strategies.

Assoc. Prof. Dr. Miguel Alegretti | Epidemiological surveillance | Best Researcher Award

Assoc. Prof. Dr. Miguel Alegretti | Epidemiological surveillance | Best Researcher Award

Associate Professor, University of the Republic / Ministry of Public Health, Uruguay

Dr. Miguel Angel Alegretti Cammarano is a distinguished epidemiologist and public health expert from Uruguay, currently serving as the Acting Director of the Health Surveillance Department at the Ministry of Public Health. He is also an Associate Professor at the Universidad de la República and an Adjunct Professor at the Universidad Católica del Uruguay. With a deep passion for epidemiological surveillance, disease burden assessment, and vaccine effectiveness, he has significantly contributed to the field of public health. His research has been pivotal in understanding and controlling infectious diseases, tuberculosis trends, and suicide prevention.

Publication Profile

Scopus

🎓 Education

Dr. Alegretti holds a Doctor of Medicine (MD) degree from the Universidad de la República, Uruguay. He further specialized in Public Health and Epidemiology, equipping himself with expertise in disease surveillance, preventive healthcare, and policy development. His educational background has been the foundation of his pioneering research in epidemiology and global health.

💼 Experience

With extensive experience in public health administration and academia, Dr. Alegretti has held multiple influential roles. As the Acting Director of the Health Surveillance Department, he oversees epidemiological monitoring and disease prevention strategies in Uruguay. His role as an Associate Professor at the Universidad de la República allows him to mentor future public health professionals. Additionally, he has been actively involved in global research collaborations such as the Global Burden of Disease Study, focusing on epidemiology, vaccine effectiveness, and mental health trends.

🏆 Awards and Honors

Dr. Alegretti’s contributions to public health and epidemiology have earned him several prestigious awards. He received an Honourable Mention for the Grand National Prize in Medicine (2015), the Award for Best Oral Presentation at the XIV Annual Meeting of the Ibero-American Cochrane Network (2015), and the Ramón Guerra First Prize from the Uruguayan Society of Paediatrics (2013). These accolades reflect his outstanding impact on medical research and public health policy.

🔬 Research Focus

Dr. Alegretti’s research revolves around epidemiological surveillance, vaccine effectiveness, and the burden of diseases. His work has provided critical insights into tuberculosis trends, influenza vaccine efficiency, and suicide epidemiology in Uruguay. Through global and regional collaborations, he has contributed to key studies shaping healthcare policies and preventive strategies worldwide.

🔍 Conclusion

Dr. Miguel Angel Alegretti Cammarano is a leading epidemiologist and public health researcher, with extensive contributions to disease surveillance, vaccine effectiveness, and mental health epidemiology. Through his academic, administrative, and research roles, he continues to impact global and national health policies, making Uruguay a benchmark for epidemiological studies. His work bridges the gap between research and healthcare implementation, ensuring a healthier future for communities worldwide. 🚀

📚 Publications

End-of-season influenza vaccine effectiveness during the Southern Hemisphere 2022 influenza season – Chile, Paraguay, and Uruguay International Journal of Infectious Diseases, 2023 🔗 Read Here (Cited by 5 articles)

Evolution, Trends, and Potential Explanations of the Increase in the Incidence of Tuberculosis: The Case of Uruguay – Journal of Epidemiology, 2021 🔗 Read Here (Cited by 12 articles)

Global, Regional, and National Incidence, Prevalence, and YLDs for 310 Diseases and Injuries, 1990–2015 The Lancet, 2016 🔗 Read Here (Cited by 500+ articles)