Skip to main content

Click "Menu" to toggle open, click "Menu" again to close

Graduate Certificate in One Health [DRAFT]

Desert cactus

Offered Online and On Campus in Tucson

One Health is a relatively new academic discipline that has been recognized worldwide as a way to understand and address global challenges related to health. The One Health paradigm recognizes connections among the health of animals, the environment, and humans. New strategies are needed to cope with changing ecosystems that lead to altered patterns of disease transmission. Zoonotic infections (i.e., those spread between animals and people) are common in the U.S. and globally, such as the current COVID-19 outbreak. A One Health workforce is needed to prevent, detect, and respond to infectious diseases, epidemics, and pandemics in the U.S. and globally.

Who Should Attend?

The Graduate Certificate in One Health is intended for graduate students and professionals who desire additional training in the growing field of One Health. This Certificate provides working professionals an opportunity to enhance their skillset and gain expertise in tackling complex problems at the intersection of human, animal, and environmental health.

Admission Criteria Application Deadlines How to Apply


About the Program

The Graduate Certificate in One Health is a unique program that allows students to recognize the connections among the health of animals, the environment, and humans; build skills assessing and addressing public health problems from a holistic view; and integrate a systems-thinking perspective to program development.

Given the nature and the need to address current and future disease outbreaks, the graduate certificate in One Health is designed to prepare the next generation of public health practitioners, researchers, and other professionals on how to holistically address the health impacts of complex issues such as climate change, infectious diseases, epidemics, and pandemics both locally and globally.


Curriculum

The graduate Certificate in One Health consists of 3 required courses (9 units) and 1 elective (3 units) for a total of 12 units.

Required Core Courses (9 units)

EHS 520 Environmentally Acquired Illnesses
3 units//Spring

Illnesses related to environmental exposures are on the rise but frequently misdiagnosed due to a lack of understanding of the complexities of multiple hazard exposures and variable health outcomes. This course provides an overview of common and emerging Environmentally Acquired Illnesses (EAIs) and explores the multitude of hazards, conditions, and predisposing factors related to human disease. Students will learn how to identify gaps in the current model of patient evaluation and treatment. In addition, they will critique current research design and gain hands on experience in developing a systems approach to understanding, evaluating, and communicating the impact and control of EAIs relative to human health.

EHS/EPID 545 One Health Foundations
3 units//Fall & Spring

This course covers the fundamental tenants of One Health by examining the interconnections between humans, animals and the environment from a multidisciplinary lens. The course is divided into three modules. The first emphasizes approaches and methods in One Health practice including outbreak investigations, risk factor analyses, surveillance, cost-effectiveness, evaluation, and advocacy. The second module examines how microorganisms influence health and interact simultaneously with humans, animals, and plants in the form of zoonotic diseases and environmental pathogens. The third module explores macro-level relationships such as human-animal companionship, agriculture, migration, climate change, and the built environment. The content of each module will be presented from local, regional, national, and global perspectives. Students will learn to articulate, visualize, write, and present complex health issues within a One Health framework.

EHS 551 One Health Systems Thinking
3 units//Fall & Spring

This course is designed to expose students from different backgrounds and disciplines an understanding to a systems approach to One Health problems. Students in this course will examine methods and tools used by different disciplines and sectors to understand complex problems. Using case studies, risk assessments, and visual diagrams, students will discuss and evaluate myriad facets of public health problems in order to inform solutions. Through the course of the class, students will learn to recognize components, interactions, and structure of existing approaches and how they differ from a One Health Systems Thinking perspective. At the conclusion of the course, students will have a deeper appreciation and value of interdisciplinary and cross-sectoral collaboration to understanding and addressing complex public health challenges.

Elective Courses (3 units)

EHS 526 Topics in Environmental Health
3 units//Fall

This course will provide an introduction to environmental justice concepts as they apply to public health. Issues relating to race/ethnicity, gender, social class, environmental policy and law will be used to critically examine environmental health disparities. Graduate-level requirements include additional meetings with the professor. A 10-12 page term paper on a topic and degree of complexity to be determined in conjunction with the professor.

HPS 533 Global Health
3 units//Spring

Global health is an area for study, research, and practice that places priority on improving health and achieving health equity for all people worldwide. It is defined in the Institute of Medicine’s Report, “America’s Vital Interest in Global Health” as health problems, issues, and concerns that transcend national boundaries, and which may be influenced by circumstances or experiences in other countries and are best addressed by cooperative actions and solutions. These definitions reflect a closely linked world, where the globalization of commerce, communications, and travel bring an immediacy that magnifies our opportunities and our problems. For human health, connectedness of knowledge and technology can obviously support surveillance, treatment, and prevention. However, rapid movement of people – some of whom are ill with an infectious disease, movement of food that can be contaminated, water and air that can be polluted, toxic substances and even terrorism across national borders, bring increased health risks. Global health also relates to both intrinsic factors, such as genetics, behavior, and exposure to infections, as well as extrinsic factors, such as poverty, trade, climate change, and environmental degradation.

HPS 539A Outbreaks and Environmental Microbiology: Then to Now
3 units//Summer

This course will examine historical and present day outbreaks in regards to the environmental microbiology of pathogens. Different pathogens control interventions that were used to mitigate the outbreaks will also be explored. Graduate-level requirements include a more in-depth analysis of topics, more participation in online discussion groups, and additional test questions.

HPS 546 One Health Approach and Case Studies
3 units//Fall

The health and wellbeing of humans depends on the health of the environment, the animals, and the entire ecosystem that supports human life. One world, one health. This course will examine zoonotic diseases, or diseases that can be transmitted from animals to humans, and the challenges and opportunities involved when addressing those diseases from a One Health perspective. A multi-sectoral approach and collaborations being key strengths of the One Health approach, this course will also examine the role of collaborations involving communities, and the role of cultural competency in addressing public health issues globally.

HPS 559 Management of Global Public Health Emergencies
3 units//Fall

This course is designed to comprehensively meet the needs of public health practitioners to learn the overall management of public health emergencies and to equip them with knowledge and skills beyond specific diseases of concern, but also in overall coordination, leadership, communication and resources mobilization. The course has three major domains, including; a) Principles of Communicable Diseases Control and Humanitarian Coordination Architecture, b) Communication (Risk Communication, Behavior Change Communication, Advocacy and External Communication), and c) Response planning.

HPS 577 Social and Behavioral Aspects of Public Health
3 units//Fall & Spring / Summer - Online Campus Only

This course is about our social environments and how they affect individual behavior and population health. Like the physical world and its many chemical and biological exposures, in this course we will review how social and cultural factors influence behavior and health. To appreciate a, ‘social-ecological view’ of health, we will discuss some familiar concepts: culture, community, identity and social structure, and consider how they influence individual behavior and personal agency. Our focus will be to explore these relationships and critique how they are utilized within public health interventions. During the semester, students will relate these concepts to health topics and questions that are interesting to you. The course is organized in three units [Ecological Principals, Framing problems, and Framing interventions].

Other possible elective courses can be found here: publichealth.arizona.edu/students/course-schedule

Elective courses not on the above list must first be approved by the Chair of the One Health Graduate Certificate program.

Time Commitment

The One Health graduate certificate was developed to meet the needs of busy professionals, and all courses can be completed online in one to two years.


Learning Objectives

Upon completion of the certificate, students should be able to:

  • Demonstrate conceptual skills in addressing zoonotic diseases from One Health perspectives.
  • Analyze interdisciplinary methods and tools to employ a systems thinking approach to One Health problems.
  • Develop interpersonal communication skills that demonstrate respect for other perspectives and cultures.
  • Evaluate the challenges and opportunities in addressing zoonotic diseases globally.
  • Analyze how a One Health approach could serve plans for local, regional, national and global outbreak responses moving forward.
  • Assess the role and importance of multi-sectoral collaboration in addressing zoonotic diseases from One Health perspectives.

Additional Information

For more information contact the Graduate Certificate Coordinator: coph-certificate@arizona.edu

Admissions Events

Join us for an upcoming admissions event.

Learn More >

Meet Our Students

Get to know our Public Health students.

Learn More >

International Students

Find admissions information specific to international students.

Learn More >

Meet Our Faculty

Get to know our Public Health experts.

Learn More >

The University of Arizona red triangle graphic