MHS in Environmental Health

Want to learn how the environment impacts our health? Consider a Master of Health Science in Environmental Health! Part of the #1 school of public health, this graduate degree program prepares students for careers in medicine, research, advocacy, policy, and practice.

• One of the School’s shortest degrees, the full-time MHS is a nine-month, coursework-based degree for individuals who want a comprehensive understanding of the association between our environment and health. A flexible part-time format is also available.
• Learn how environmental hazards (not only in the air, water, and food but also in the neighborhood and social hazards) affect human health at the individual, population, and systems levels.
• Develop your own path or choose an area of interest ranging from the basic to population to systems science.
  • Food Systems, Water and Environmental Sustainability
  • Health Security
  • Population Environmental Health
  • Pre-med
  • Toxicology for Human Risk Assessment
• Join a network of almost 1,000 alumni.

The Johns Hopkins Bloomberg School of Public Health (BSPH), the number one ranked school of public health in the world, is dedicated to the improvement of health for all people and the education of a diverse global community of research scientists, public health professionals, and others in positions to advance the public’s health.

Our students, faculty, and researchers save lives every day. At BSPH, you’ll learn alongside leaders who are making epic contributions to the health of the public—locally, nationally, and globally.

Led by renowned experts actively working in the field, we offer in-person and online master's degrees, doctoral degrees, and certificate programs designed for working professionals.

With over 80 centers and institutes at the BSPH, there are countless opportunities for students to step out of the classroom and into the community to put public health solutions into action.

The Johns Hopkins Bloomberg School of Public Health is where you’ll gain knowledge of the real world and fuel your passion for improving health throughout all stages of life, ensuring that circumstances do not dictate the destiny of health.

Join us in protecting health, and saving lives—millions at a time. Request information about our degrees today.