Apply Now for the 2026 Bloomberg Fellows Program: Deadline Is December 1
The Bloomberg Fellows Program provides world-class public health training to individuals in organizations tackling critical challenges facing the United States. The groundbreaking initiative offers full scholarships to earn a Master of Public Health (MPH) or Doctor of Public Health (DrPH) at our top-ranked School.
Our Academic Program Offerings
Our programs welcome those from within and outside the traditional boundaries of public health. Whether you're a future college graduate, a midcareer public health leader, or someone looking to make a career change, we have a program for you.
Master of Science in Public Health (MSPH)
The Master of Science in Public Health (MSPH) is a professional degree alternative to the Master of Public Health (MPH) degree for students who want more focused skills in a specific field of public health or who lack two years of health-related work experience to begin or advance a career as a public health professional. MSPH programs generally require one academic year of coursework, followed by a field placement. The field placement duration and location vary by department/concentration.
Master of Public Health (MPH)
The Master of Public Health (MPH) is our most flexible degree. With 12 concentrations to choose from, students can tailor their degree to their unique goals while completing classes at their own pace on campus, fully online, or a mix of the two.
Headlines
What to Know About MMR and MMRV Vaccines
What’s in these vaccines, why are they combined, and are they safe?
Why Hepatitis B Vaccination Begins at Birth
Hepatitis B vaccines are the best way to protect vulnerable infants from developing chronic, life-threatening disease.
How New Federal Legislation Will Affect Health Care Costs and Access for Americans
Two health policy experts explain how new federal legislation will affect eligibility for and affordability of health insurance—and how individuals can prepare to avoid losing coverage.
The Science of Vaccine Safety in the U.S.
Clinical trials, government agencies, and data systems ensure vaccines meet high safety standards.
Is There an Autism Epidemic?
Autism diagnosis rates have risen over the past two decades—but why? An autism researcher explains what's behind the increase.
A Brief History of Antibiotic Resistance
The miraculous power of penicillin and other antibiotics has been threatened by decades of rampant overuse.
This Defining Moment
The new special issue of Hopkins Bloomberg Public Health magazine finds hope in public health’s history, its people, and its future. It documents the broad and emerging impacts of U.S. government funding cuts on a wide range of research and projects in the U.S. and abroad, the scientists who conduct that work, and the people who benefit from it. It also highlights public health in action, and shares stories with lessons that can help us navigate the current moment.
Research Saves Lives
Without research—at Johns Hopkins and at thousands of other universities, medical schools, and research institutions across the nation—scientific breakthroughs suffer, and the lifesaving treatments of tomorrow are at risk.
For more on measles, check out these regularly updated resources from our Centers:
U.S. Measles Tracker from the International Vaccine Access Center
Measles Outbreak Response Strategies from the Center for Outbreak Response Innovation
Subscribe to Stay Informed
Meet Our Faculty
Our faculty are world-renowned experts, and trusted advisers to our students, public health leaders, and the public.
Carmen Cronin, PhD, MPH, bridges research and practice to design, implement, and evaluate global health interventions, focusing on maternal and child health, malaria prevention, and child protection.
Utthara Nayar, PhD, is a cancer biologist using functional genomics tools to understand and overcome tumor resistance to targeted therapies in breast and ovarian cancers.
Theodore "Jack" Iwashyna, MD, PhD, blends acute care expertise with health services research to better understand how an array of factors affect a patient's life course.
Lorraine T. Dean, ScD, is a social epidemiologist who examines how privilege and disadvantage influence chronic disease, and teaches an award-winning course on the topic.
Join Us in Baltimore
Pursue a degree at the #1 school of public health in one of America's best cities. With 50+ museums, a bustling restaurant scene, gorgeous parks, and more, Baltimore is a great place to study and live.
Why Choose the Johns Hopkins Bloomberg School of Public Health?
#1
Ranked by U.S. News & World Report since 1994
1st
and Largest School of Public Health
1,800+
Courses Offered
80+
Research Centers and Institutes
28K+
Alumni Living in over 115 Countries
90+
Degree Programs
45
Certificate Programs
3:1
Student-to-Primary-Faculty Ratio
Support Our Work
Our work is made possible in part by contributions from Bloomberg School donors.