PhD in Environmental Health at Johns Hopkins University

Johns Hopkins University

United States of America, Baltimore

University Rank:#24

International students can study the Environmental Health at Johns Hopkins University at its main campus in Baltimore, United States of America. This PhD degree is available as a Full Time program delivered on campus in English. The program has a duration of 4 years and is offered at the university's main campus. Students can apply for the next intake starting on May 22, 2027.

About PhD in Environmental Health

PhD in Environmental Health

Students in the PhD program pursue one of the following tracks:

Environmental Sustainability, Resilience, and Health

The Environmental Sustainability, Resilience and Health (ESRH) track aims to cultivate innovative public health scientists and engineers who address urgent challenges at the intersection of climate, sustainability, resilience, and equity. Students in the track will research anthropogenic drivers and other factors that exacerbate ecological crises, and interventions aimed at adapting to threats and minimizing the diverse impacts on human well-being, with emphasis on equity. Additionally, students focus on how global environmental changes affect human societies, infrastructure, and ecosystems, as well as strategies for adapting to evolving public health threats.

Exposure Sciences and Environmental Epidemiology

The track in Exposure Sciences and Environmental Epidemiology offers research and training opportunities in key topic areas relevant to environmental and occupational health. These areas include air, water, the food system, early life exposures, metals and synthetic chemicals, environmental microbiology, the built environment, global environmental health, molecular and integrated epidemiology, and the investigation of susceptibility factors, occupational health, and effective interventions.

Health Security

The track in Health Security focuses on research and training in a wide, complementary range of topics aimed to reduce health security threats and their impacts, and to increase community resilience to global catastrophic biological risks. Students in this track will focus on identifying major health security risks, applying risk assessment principles to address health security risks, identifying and assessing current initiatives to improve health security, evaluating the effectiveness of health security strategies, and communicating information to inform policy.

Toxicology, Physiology & Molecular Mechanisms

Basic research in this track is focused on discovering novel molecular mechanisms that drive the pathophysiology of major chronic diseases to develop prevention and therapeutic strategies to improve public health. Students in this track will engage in academic training in specific areas of environmental health with in-depth courses in molecular, toxicologic, physiologic, immunologic, and pathophysiologic sciences.

Learning Outcomes

Training Competencies

The goal of PhD training in EHE is to, through core and track-specific courses, research rotations, qualifying examinations, and mentored research, prepare graduates to be independent investigators who engage in scholarship that creates new knowledge, use research to transform practice and improve environmental health, and effectively communicate research findings.

We expect graduates of the PhD program to be able to:

Describe all aspects of the environmental health paradigm (from sources to health effects) for a range of agents and stressors and scales from local to global
Identify common environmental health hazards and risks
Understand the interdisciplinary nature of environmental health research
Explain core epidemiological concepts
Explain the role of law, policy, and regulations in environmental health protection
Explain concepts of risk assessment and management to assess and control environmental health risks
Utilize statistical techniques to support research designs and perform data analyses
Write and critique a grant proposal in the NIH format
Evaluate and critique a body of literature in order to assess the state of knowledge and research gaps
Develop a specialized area of knowledge within one of the Department's academic tracks
Develop a set of research tools and skills needed to conduct independent research
Develop, conduct, and defend original research that is worthy of publication and leads to a completed thesis
Communicate research results to technical and lay audiences
Translate research findings into practice

Disciplines

Bloomberg School of Public Health

Requirements and Admission Criteria for PhD in Environmental Health at Johns Hopkins University

Entry Requirements

Hopkins invests in developing global perspectives so students can be engaged citizens wherever they are.

As a global university with students from all over the world, we welcome all kinds of experiences and new ways of thinking. We’re here to connect international students with the resources you need to become leaders and active members in our community and beyond.

Please email [email protected] with any general international admissions questions. You can also email your regional admissions counselor if you have any questions specific to the area where you live or study.

English Requirements

IELTSMin 7
TOEFLMin 100

Tuition and Fee Information for PhD in Environmental Health at Johns Hopkins University

Application Fee 70

How to Apply for PhD in Environmental Health at Johns Hopkins University

Your completed application

The Hopkins supplement, which includes our supplemental essay

Class of 2027 Supplemental Essay Prompt

Founded on a spirit of exploration and discovery, Johns Hopkins University encourages students to share their perspectives, develop their interests and pursue new experiences. Use this space to share something you’d like the admissions committee to know about you (your interests, your background, your identity, or your community) and how it has shaped what you want to get out of your college experience at Hopkins. (300-400 words)

The $70 application fee or fee waiver

You can request a fee waiver directly through the Common Application or Coalition on Scoir. If you don’t meet the eligibility criteria on the application and need support covering the application fee, have a representative from your current high school submit our fee waiver request form.

Your standardized test scores Optional

If you choose to submit your scores, our admissions committee will consider them as additional context in our review process. You’re welcome to submit SAT, ACT, AP, IB, English language proficiency exams, or any other score you feel reflects your academic ability. Applicants aren’t at a disadvantage if they don’t submit test scores.

Your signed Early Decision Agreement Early Decision I and II only

If you’re applying as an Early Decision applicant, you must submit a binding agreement to attend Hopkins if admitted.

PhD in Environmental Health at Johns Hopkins University

Johns Hopkins University

United States of America, Baltimore