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A Community Approach to Prevent Violence

A new toolkit, developed by Mallory O’Brien and Cassandra Crifasi and supported by the Bloomberg American Health Initiative, gives community leaders the tools they need to build violence reduction councils in their communities to predict and prevent violence. 

Explore the Toolkit Learn About the Initiative

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Hopkins Bloomberg Public Health Magazine

The School's award-winning magazine, Hopkins Bloomberg Public Health, takes readers inside the most important issues of public health by covering the science, the scientists, and the people who can most benefit by advances in health.

The cover of the Spring/Summer issue of Hopkins Bloomberg Public Health magazine.

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.

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PROGRAM SPOTLIGHT

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.

We are accepting applications for the online/part-time format starting in November 2024 or January 2025.

Program Spotlight

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.

johns hopkins msph class

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

27K+

Alumni Living in over 160 Countries

90+

Degree Programs

40

Certificate Programs

4:1

Student-to-Primary-Faculty Ratio

Meet Our Faculty

Our faculty are world-renowned experts, and trusted advisers to our students, public health leaders, and the public.

Christine Marie George
Professor
International Health

Christine Marie George, PhD, is an infectious disease epidemiologist who designs infectious disease control programs to promote health equity and prevent infections globally.

Photo of Rosemary Morgan
Associate Research Professor
International Health

Rosemary Morgan, PhD, MSc, studies the role of gender inequities on health, health systems, and public health interventions, with a focus on women’s health and wellbeing.

Barry Zirkin
Professor
- Emeritus
Biochemistry and Molecular Biology

Barry Zirkin, PhD, is a reproductive biologist involved in studies of the effects of aging and environmental toxicants on testicular testosterone production and spermatogenesis.

Dr. Ramchandani Headshot
Associate

Rohit Ramchandani, DrPH, MPH, is an award-winning researcher, innovator, and business executive specializing in health innovation, with current areas of focus including psychedelic-medicine & childhood diarrhea.

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.

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Support Our Work

Our work is made possible in part by contributions from Bloomberg School donors.