My Public Health Journey
Nixon R. Araúz, PhD, MA
Dr. Araúz is a Postdoctoral Fellow in the NCI-funded T32 Cancer Prevention and Control Training Program within the Department of Family Medicine and Population Health at the Virginia Commonwealth University (VCU) School of Medicine. Born in Santa Rosa de Aguán, Colón, Honduras, and grounded in his Garifuna heritage, Dr. Araúz is passionate about addressing health disparities and improving health outcomes among underserved communities. His research focuses on cancer prevention and men’s health, with particular attention to rural communities and barriers to preventive care. He is committed to ensuring that the perspectives and needs of underrepresented communities are reflected in public health research and practice.
Tell us about your current public health work.
Over the past two years, my public health work has focused on advancing research that improves health outcomes and reduces the burden of chronic disease among men. As a T32 Postdoctoral Scholar in Cancer Prevention and Control within the Massey Comprehensive Cancer Center, I have been developing a focused research program aimed at improving the health of men living in rural communities across Virginia. I am actively involved in primary data collection, manuscript preparation, collaborative research projects, and analysis data for several of our research projects. My work examines risk factors associated with cancer development, particularly colorectal cancer and HPV-related cancers, and contributes to evidence-based strategies that support disease prevention and early detection. I collaborate with multidisciplinary teams to design studies, interpret findings, and translate research results into practical public health recommendations. I have also supported efforts to identify health disparities and better understand factors that influence access to care among underserved populations. Through data-driven research I contribute in the development public health interventions that can improve community health. I am applying the knowledge and skills gained through my training directly to my research while actively pursuing funding opportunities to expand and sustain this work. This experience has strengthened my expertise in social epidemiology, population health, and the translation of research findings into real-world public health solutions. Additionally, this work is laying the foundation for my long-term goal of securing a tenure-track Assistant Professor position and leading an independent research program focused on cancer prevention and men’s health disparities.
How has your heritage shaped your public health journey?
Over the course of my public health journey, my Garifuna (Afro-Indigenous/Afro-Latino) heritage has profoundly influenced both my research interests and my commitment to addressing health disparities. Growing up in a community where access to healthcare, preventive services, and health information was, and in many cases still is, limited, I witnessed firsthand how social and structural factors shape health outcomes in my community. These experiences motivated me to pursue a career focused on addressing health disparities and improving the well-being of underserved populations, including my own. My heritage has strengthened my understanding of the cultural, linguistic, and community-level factors that influence health behaviors and access to care. As a researcher, I strive to ensure that the perspectives and needs of underrepresented communities are reflected in public health research and interventions. This commitment has guided my work in chronic diseases prevention and control, particularly among populations facing barriers to care. The responsibility I feel is especially meaningful because, as I advance in my career, I find myself among the very few, and potentially one of the first, Garifuna scholars pursuing a tenure-track professorship in my field of study. Ultimately, my heritage continues to inspire my goal of advancing equitable, community-centered public health solutions while creating pathways for future generations of Garifuna Afro-Latino researchers and public health professionals.
What advice would you give to a fellow Latina/o who wants to pursue a career in public health?
My advice to a fellow Latina/o interested in public health would be to embrace your cultural background as a strength and let your lived experiences guide your passion and purpose. Remember that Latinidad is expansive, diverse, and multicultural and racial group; we are not a monolith, and that diversity strengthens our collective contributions to the field. The unique perspectives, histories, and ways of knowing that you bring to the table are valuable and can help broaden how public health understands and addresses complex challenges in our society. Seek out mentors, sin miedo, who can support your growth, while also building a strong network of peers and community advocates who understand the opportunities and challenges that come with being from an minoritized background. Do not be afraid to pursue opportunities that may seem beyond your reach, because your talents and that you represent in public health and academia matters. Your worldview, epistemological perspective, and lived experiences help expand the field, making it more inclusive, innovative, and responsive to the needs of diverse communities. Stay curious, continue developing your research and communication skills, and remain committed to serving communities that are often overlooked. Most importantly, remember that your success can create pathways for future generations of Latina/o and other scholars that look like you and aspire to make a difference in public health.
What is your favorite family tradition?
My favorite family tradition is the legacy my late abuelito, Hector Meléndez, instilled in our family: a deep passion for education, curiosity, and lifelong learning. He taught us the importance of asking questions, seeking knowledge, and never being afraid to challenge ourselves to understand the world more deeply. That tradition has shaped not only my personal life but also my career in public health and research, where asking meaningful questions is the foundation for creating positive change.
I also cherish the Garifuna worldview that emphasizes community, reciprocity, and collective well-being. One of my favorite Garifuna proverbs is “Aurabuni, Amuru nuni,” which translates to “I for you, and you for me.” To me, this saying reflects the belief that our humanity is interconnected and that we have a responsibility to care for one another with love, respect, and dignity. This tradition is meaningful because it reminds me that individual success is never achieved alone; it is built through relationships, mutual support, and service to others. These values continue to guide how I live, conduct my work, and engage with my community.
My Graduations
Kindergarten graduation, Jardin de Niños Isabel Guillen de Diaz,1995.