Public Health Biology
The Public Health Biology program offers a comprehensive academic foundation for understanding the biological mechanisms that influence population health, disease patterns, and public health interventions. Through coursework that integrates molecular biology, immunology, genetics, and epidemiological principles, students gain strong competencies in biological analysis, scientific interpretation, and translational research. The curriculum helps learners understand how biological systems respond to environmental changes, infectious agents, and chronic disease factors, allowing them to evaluate health risks and inform public health strategies. Designed for part-time online learners, the program offers flexibility while maintaining rigorous scientific depth for working professionals seeking to expand their biological and public health expertise.
Beyond foundational knowledge, the program emphasizes applied scientific thinking and interdisciplinary collaboration, enabling students to connect biological evidence with real-world health challenges. Students interact with expert faculty involved in laboratory science, global health, infectious disease research, and public health policy, gaining a rich perspective on the biological drivers of public health issues. Through virtual labs, research-based assignments, and case analysis, learners strengthen competencies in scientific reasoning, data evaluation, and communication of biological concepts to broad audiences. This integrated approach prepares graduates to contribute to research initiatives, health programs, and policy decisions requiring biological expertise.
Key information
Key Facts
- Program Title: Public Health Biology
- Degree Type: Master of Arts
- Duration: 2 years
- Mode of Study: Part-time, Online
- Application Deadline: 01 May 2026
- Location: Johns Hopkins University, United States
- Field of Study: Biology
- Language of Instruction: English
Program Structure
Semester 1 – Foundations of Public Health Biology
• Principles of Molecular and Cellular Biology
• Introduction to Public Health Biology
• Biostatistics for Biological Sciences
• Environmental and Genetic Determinants of Health
Semester 2 – Biological Systems, Disease & Analysis
• Immunology and Infectious Diseases
• Pathophysiology in Public Health
• Data Interpretation for Biological Research
• Applied Epidemiologic Concepts
Semester 3 – Advanced Biological Applications in Public Health
• Host–Pathogen Interactions
• Genomics and Population Health
• Advanced Infectious Disease Biology
• Elective in Environmental Health or Global Disease Dynamics
Semester 4 – Capstone & Integrative Biological Research
• Public Health Biology Capstone Project
• Scientific Communication and Reporting
• Seminar in Biological Approaches to Public Health
• Elective Module in Laboratory Science, Genetics, or Computational Biology
Career Opportunities
Graduates of this program pursue roles in public health agencies, research institutions, biotechnology organizations, and global health programs, where biological knowledge is essential for analyzing disease mechanisms, supporting surveillance systems, and informing intervention strategies. Many work as research coordinators, public health biology analysts, infectious disease specialists, laboratory program associates, or scientific communication specialists, applying their biological expertise to health programs and scientific studies. Others contribute to policy development, epidemiological research, and educational initiatives that rely on clear interpretation of biological evidence. With strong skills in biological analysis, scientific evaluation, and interdisciplinary collaboration, graduates are well equipped for careers that connect biological science with population-level health outcomes.
Why Choose This Program
This program is an excellent choice for individuals seeking to deepen their biological understanding while applying scientific insights to public health challenges. The curriculum strengthens biological expertise, research-based evaluation, and integrated scientific thinking, preparing students to analyze complex health problems with clarity and precision. The part-time online format provides flexibility for working professionals while maintaining high academic rigor through research-driven coursework, interactive seminars, and applied scientific assignments. Students benefit from access to highly experienced faculty, exposure to current biological research, and opportunities to explore emerging topics such as infectious disease biology, genomics, and environmental health. By blending theoretical knowledge with practical application, the program equips graduates to contribute meaningfully to scientific research, public health action, and policy decisions that rely on accurate biological interpretation. Ultimately, this degree offers a strong platform for advancing in science-informed public health roles and supporting initiatives that improve health outcomes at both community and global scales.
Contact Information
For further information, please contact the admissions office at:
Phone: +1 410 516 8000
Email: admissions@jhu.edu
Address: Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, USA
