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Ms. Maria Catalina Dulling

COVID-19 Contact Tracer

School of Health Sciences
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As a Lawrenceville native and Central Gwinnett High alumnus, Catalina Dulling is excited to be giving back to the community that gave her so much in her formative years. She recently graduated from the University of Georgia, where she actively volunteered for the American Red Cross, served as an assistant to the dean of their College of Family and Consumer Sciences, and assisted in research involving the effects of climate change and habitat fragmentation on various aspects of plant fitness. With her knowledge in science, experience in working in a college/university setting, and a love for educating others, Dulling is honored to be serving as the COVID-19 contact tracer for the Georgia Gwinnett College student population.


  • Bachelor's – biology – University of Georgia

Academic Interests

  • Public health
  • Biostatistics
  • Science writing and communications
  • Environmental health and safety
  • Plant biology