Christina Pettan-Brewer | Medicine and Health Sciences | Best Researcher Award

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Assoc. Prof. Dr . Christina Pettan-Brewer | Medicine and Health Sciences | Best Researcher Award

Assoc. Prof. Dr. Christina Pettan-Brewer | Medicine and Health Sciences | Associate Professor and Director | School of Medicine University of Washington | United States

Associate Professor Dr. Christina Pettan-Brewer is a distinguished veterinary scientist and global health leader whose career bridges research, education, and international policy. With advanced training in veterinary medicine, genetics, epidemiology, and One Health, she has contributed significantly to understanding zoonotic diseases, environmental health, and the genetic and molecular mechanisms of aging and disease. She serves as a key advisor and expert for international organizations including UNEP Nature for Health, WHO, PREZODE, and the International Alliance against Health Risks in Wildlife Trade, demonstrating her influence on global health strategies and pandemic prevention platforms. As Senior Editor of CABI One Health and Editor-in-Chief of Beyond One Ocean Health, she plays a pivotal role in advancing interdisciplinary scientific communication. Multilingual and internationally engaged, she combines her academic role at the University of Washington with mentorship, Fulbright program leadership, and advocacy for underrepresented groups in science, making her a recognized authority in One Health, planetary health, and global public health innovation.

Professional Profile 

Education  

Associate Professor Dr. Christina Pettan-Brewer has a strong and diverse educational background that reflects her interdisciplinary expertise. She began her academic journey in Brazil, earning a technical degree in Zoology and Clinical Pathology, followed by a Doctor of Veterinary Medicine with honors from the Universidade Federal de Viçosa. She then pursued advanced studies in the United States at the University of California, Davis, completing a Master of Science in Wildlife and Zoological Medicine and Comparative Pathology while also receiving accreditation as a Doctor of Veterinary Medicine. To further strengthen her expertise in global health, she obtained a PhD in One Health and Global Health from the Federal University of Paraná in collaboration with the University of Colorado, specializing in Indigenous Health and Emerging Infectious Diseases. Her educational achievements, marked by honors and top performance, form the foundation of her career in veterinary medicine, public health, genetics, and planetary health.

Professional Experience

Associate Professor Dr. Christina Pettan-Brewer has built an impressive professional career that integrates academic leadership, research, and international advisory roles. She began her faculty journey as an Assistant Professor at Centenary University in New Jersey, where she developed curricula for pre-veterinary and pre-medicine programs while conducting research on avian pathology during the West Nile Virus outbreak. At the University of Washington School of Medicine, she has advanced through roles as Acting Instructor, Acting Assistant Professor, and now Associate Professor in the Department of Comparative Medicine, contributing extensively to research in genetics, zoonotic diseases, and One Health. Beyond academia, she has served as a senior advisor and technical expert for global organizations such as UNEP, WHO, PREZODE, and international veterinary associations, shaping global health strategies and pandemic preparedness. Her editorial leadership with CABI One Health and Beyond One Ocean Health further demonstrates her influence in scientific communication, while her Fulbright program advisory role highlights her dedication to mentoring and international academic exchange.

Research Interest

Associate Professor Dr. Christina Pettan-Brewer’s research interests lie at the intersection of veterinary medicine, public health, and planetary health, with a strong emphasis on the One Health approach. She focuses on zoonotic and emerging infectious diseases, pandemic prevention, and the interconnectedness of human, animal, and environmental health. Her work extends to the genetic and molecular mechanisms of aging, chronic diseases, and susceptibility to toxins, as well as the health impacts of climate change and biodiversity loss. She is particularly interested in Indigenous health, global health equity, and the role of wildlife and ecosystem preservation in preventing future pandemics. Through her interdisciplinary research, she seeks to advance collaborative solutions that strengthen global health systems, protect vulnerable populations, and promote sustainable, resilient communities

Award and Honor

Associate Professor Dr. Christina Pettan-Brewer has been recognized with numerous honors and prestigious appointments that highlight her global leadership in One Health and public health. She has served as a United Nations Environment Programme (UNEP) One Health Expert and Technical Advisory Group member for the Nature for Health initiative, representing Latin America and later co-chairing its expert committee. Her expertise has been sought by the World Health Organization’s Global Preparedness Monitoring Board, PREZODE’s International Data Working Group, and the Agence Nationale de la Recherche in France for evaluating pandemic prevention strategies. She has also been appointed as a Fulbright Program Adviser, National Scholar Program Ambassador, and Reviewer, reflecting her commitment to international education and research exchange. In addition, her editorial leadership roles as Senior Editor of CABI One Health and Editor-in-Chief of Beyond One Ocean Health stand as significant honors that demonstrate her influence in shaping global scientific dialogue. These achievements collectively underscore her distinguished reputation as a trusted advisor, scholar, and thought leader in global health.

Publications Top Noted

Effects of Covid-19 Pandemic in the Surveillance and Control of Neglected Tropical Diseases and Malaria: A Systematic Review

Year: 2025

Protecting Urban Wildlife Fauna, Fighting Zoonoses, and Preventing Biophobia in Brazil

Year: 2025

Conclusion

Dr. Christina Pettan-Brewer is a highly suitable candidate for the Best Researcher Award. Her career exemplifies global leadership, interdisciplinary research, and a strong commitment to advancing One Health, pandemic prevention, and planetary health. With a proven record of academic excellence, international collaboration, and impactful advisory roles, she stands out as a researcher whose work bridges science, policy, and education. Addressing minor improvements related to visibility of individual research outputs would further strengthen her profile, but her broad and meaningful contributions make her a compelling and deserving nominee for this recognition.

 

Tracey Young-Sharma | Medicine and Health Sciences | Best Researcher Award

Published on by Research Hypothesis

Tracey Young-Sharma | Medicine and Health Sciences | Best Researcher Award

Dr Tracey Young-Sharma, Ministry of Health and Medical Service FIji, Fiji

Dr. Tracey Young-Sharma is an accomplished physician specializing in internal medicine and antimicrobial resistance (AMR). She holds a Masters of Medicine from Fiji National University (2019) and has been awarded the ASID GOLD Medal. Currently an AMR consultant for the World Health Organization, Dr. Young-Sharma has held various roles, including Consultant Physician and Registrar at CWM Hospital. She has contributed to multiple studies on antimicrobial resistance and its impact in Fiji, with notable publications in The Lancet and JGAR. Dr. Young-Sharma is also the Chairperson of the Infection Prevention Control Committee at CWMH. 🏥🦠📚🌍

Publication Profile

Scopus

Education

Dr. Tracey Young-Sharma is a highly accomplished medical professional with a strong background in Internal Medicine. She completed her Masters of Medicine in Internal Medicine at Fiji National University in 2019. Prior to that, she earned a Postgraduate Diploma in Internal Medicine in 2016 and a Bachelor’s degree in Medicine and Surgery from the Fiji School of Medicine in 2010. Dr. Young-Sharma has been recognized for her excellence in the field, receiving the prestigious Australian Society of Infectious Disease (ASID) GOLD Medal Award 🏅💉. Her dedication to improving healthcare continues to inspire and impact the medical community. 👩‍⚕️🌟

Experience

Dr. Tracey Young-Sharma is an AMR consultant for the World Health Organisation (WHO) since August 2024 🌍. Previously, she served as a Consultant Physician at CWM Hospital (2022-2024) 🏥 and as a Registrar at the same hospital from 2016 to 2021. Prior to that, she worked as a Registrar in Internal Medicine at Labasa Hospital in 2015 🩺. Dr. Young-Sharma began her career as a Medical Officer at Levuka Hospital and Koro Health Centre (2012-2014) 🏥 and completed her internship at CWM Hospital in 2011. Her extensive experience spans various medical roles, contributing to healthcare development. 👩‍⚕️🌿

Professional Memberships 

Dr. Tracey Young-Sharma is a dedicated healthcare professional with strong affiliations in the medical field. She is an Associate Member of the Internal Medicine Society of Australia and New Zealand and a member of the Internal Medicine Organisation of the Pacific. Additionally, Dr. Young-Sharma is part of the International Women’s Association, the Fiji Medical Association, and the Australasian College of Infection Prevention and Control. In 2022, she served as the Chairperson of the Infection Prevention and Control Committee at CWMH. Her active roles reflect her commitment to advancing healthcare and fostering collaboration in the medical community. 🌍👩‍⚕️💉🩺

Research Focus

Dr. Tracey Young-Sharma’s research primarily focuses on antimicrobial resistance (AMR), particularly in resource-limited settings like Fiji. Her work involves genomic surveillance and epidemiological studies to understand the spread of carbapenem-resistant organisms and other multidrug-resistant pathogens. Dr. Young-Sharma’s studies also emphasize the impact of AMR on healthcare outcomes, including attributable mortality and length of hospital stays. She is also involved in improving healthcare workers’ knowledge and readiness to combat AMR through intervention studies. Her research aims to inform public health strategies and healthcare policies in the context of global AMR challenges. 🦠🔬🌍👩‍🔬💉

Publication Top Notes

Successful management of a multi-species outbreak of carbapenem-resistant organisms in Fiji: a prospective genomics-enhanced investigation and response

Knowledge, attitudes, and readiness about critical antimicrobial resistant organisms among healthcare workers at colonial war memorial hospital in Fiji: a pre and post intervention study

The epidemiology of enterococci in a tertiary hospital and primary healthcare facilities in Fiji (2019–2022)

The changing epidemiology of antimicrobial resistance in Fiji: a descriptive analysis of antimicrobial susceptibility and trends of endemic and emerging pathogens, 2019–2022

Attributable mortality and excess length of stay associated with third-generation cephalosporin-resistant Enterobacterales bloodstream infections: a prospective cohort study in Suva, Fiji

Epidemiology, antimicrobial resistance and outcomes of Staphylococcus aureus bacteraemia in a tertiary hospital in Fiji: A prospective cohort study