Global & Public Health Sciences Major

Impact the health of entire communities

The work of public health professionals is distinct from the work of clinical professionals, who typically treat individuals after they have become sick or injured. Public health actions often involve educational and/or governmental approaches that influence many persons simultaneously. For example, you could help tackle issues such as obesity and diabetes, food security, HIV/AIDS and other infectious diseases, quality of food, water and air and access to health care.

The major is especially appropriate if you wish to pursue leadership positions in governmental or non-governmental organizations that deal directly with current and emerging health concerns in the U.S. or internationally.

Major

Major in Global and Public Health Sciences

Bachelor of Science (B.S.)

Sustained improvement of the health of populations often requires a multidisciplinary approach involving the biomedical, social, behavioral, political and environmental sciences, and careful consideration of the importance of cultural and ethical contexts.

The Global and Public Health Sciences major is intended for students who are interested in the health problems of communities and the actions that will protect or improve the lives of large numbers of individuals within communities.

Admission Requirements

CALS seeks students who maintain a rigorous high school curriculum and demonstrate an outstanding record of academic achievement.

4 Units of English
4 Units of Mathematics (including calculus)
3 Units of Science (biology, chemistry and physics recommended)
Also recommended: an additional unit of science

Experiential Learning

The experiential component of the Global and Public Health Sciences major will help connect your classroom learning to practice in the field.

You will learn in unfamiliar contexts and interact with people different from you. You will be challenged to engage more effectively with your course content, while gaining a deeper understanding of public health issues through research, writing and critical thinking.

A broad range of opportunities are available in domestic and international settings. You also may work with DNS faculty on their research.

Curriculum

Core courses in GPHS:

NS 1600: Introduction to Public Health
NS 2060: Preparation for Engaged Learning in Global & Public Health Sciences
NS 2600: Introduction to Global Health
NS 3600: Epidemiology
Supervised Experiential Learning in Global and Public Health
NS 4600: Explorations in Global and Public Health (capstone)

In addition to completing the core courses in public health, global health and epidemiology, you will take a minimum of one advanced course in each of the following areas:

Social and behavioral health
Biological aspects of public health
Environmental health
Health policy and management

Other major requirements include:

Introductory Chemistry with lab
Introductory Biology (2 lectures, 1 lab)
Two different Social Science courses (Anthropology, Economics, Psychology, Sociology)
One Humanities course
Two Written Communications courses
Introductory Biostatistics (STSCI 2150)
Organic Chemistry
Biochemistry
Physiology

Sample Classes

NS 1600: Introduction to Public Health

Provides the basic principles, practices and policies of public health, including an introduction to the infrastructure and organization of public health; methods of data collection and surveillance; disease promotion and prevention; health disparities; and the achievements, challenges and controversies in the field.

NS 2600: Introduction to Global Health

Explore contemporary issues, problems and controversies in global health through an interdisciplinary perspective. Introduces the global burden of disease and then examines complex social, economic, political, environmental and biological factors that structure the origins, consequences and possible treatments of global health problems. A limited number of problems are explored in depth (e.g., HIV, maternal mortality, malaria).

NS 3600: Epidemiology in Context

This course introduces students to the principles and methods used in epidemiologic research. Through a combination of didactic lectures, in-depth case studies and applied projects, students will explore epidemiologic research, including disease occurrence, measures of association and causal inference. Epidemiologic principles in the design, conduct and interpretation of findings from observational and experimental studies will be explored in detail, including the strengths and limitations of study designs and applications to global and public health.

NS 4600: Explorations in Global and Public Health

This capstone course provides guidance, conceptual tools, feedback and a dedicated space in the schedule for students to design, complete and communicate a capstone project on a topic of their choosing that allows them to demonstrate their mastery of the learning outcomes for the global and public health sciences major or global health minor.

Learning Outcomes

• Integrate knowledge from the biological and social sciences and experiential learning to address public health problems facing populations.

• Demonstrate an understanding of the complex and evolving nature of scientific knowledge in the promotion of health and the etiology and prevention of disease.

• Demonstrate the ability to use epidemiological principles to evaluate critically scientific information from the primary research literature investigating influences on human health and disease.

• Develop positions on public health issues. Communicate positions on public health issues to colleagues and lay/target audiences.

• Demonstrate knowledge of ethical principles, considerations and dilemmas relevant to the research and practice of public health.

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