Focus Areas | Johns Hopkins Center for Health Security

Global Health Security Emerging Infectious Diseases and Epidemics Medical and Public Health Preparedness and Response Deliberate Biological Threats Opportunities and Risks in the Life Sciences Health Security Education and Awareness

Global Health Security

We work with international partners to advance science diplomacy, strengthen outbreak prevention systems, and enhance global capabilities for disease detection, surveillance, and coordinated response.

Projects & Resources Related to This Focus Area

One Health

The Seasonal Influenza Disease Burden Estimator

US - India Biosecurity Dialogue

Southeast Asia Strategic Biosecurity Dialogue

Recent Publications

Engineering Infection Controls to Reduce Indoor Transmission of Respiratory Infections: A Scoping Review

Findings from a disease prioritization and tabletop exercise to evaluate transboundary One Health capacities between Jordan and Iraq

The 2025 measles outbreak is largest in 3 decades

When Treaties Work: The Pandemic Agreement

The International Health Regulations (Fourth Edition): Advancing Security, Solidarity, and Equity for a Safer and Fairer World

Emerging Infectious Diseases and Epidemics

Explore how we advance priorities and strategies for epidemic readiness, from early detection and rapid response to recovery, whether threats emerge naturally or deliberately.

Emerging infectious disease and epidemics, Viruses in infected organism , viral disease epidemic, by nobeastsofierce

Projects & Resources Related to This Focus Area

Capitol Hill Steering Committee on Health Security

Disease X Medical Countermeasure Program

Dissecting Pandemic-Prone Viral Families

Pandemic and All-Hazards Preparedness Act (PAHPA) Reauthorization

Recent Publications

Engineering Infection Controls to Reduce Indoor Transmission of Respiratory Infections: A Scoping Review

Summer surge in COVID cases appears to have begun, epidemiologists say

Is Bird Flu Gone for Good?

CDC Bird Flu Response Cuts Could Lead To Another Pandemic

RFK's proposal to let bird flu spread through poultry could set us up for a pandemic, experts warn

The consequences of letting avian influenza run rampant in US poultry

This is How We Fight Bird Flu If H5N1 Becomes the Next Human Pandemic

Medical and Public Health Preparedness and Response

We provide decision makers with evidence-based analysis and actionable recommendations to build resilient health systems capable of effectively managing public health emergencies and disasters.

Projects & Resources Related to This Focus Area

Center for Outbreak Response Innovation (CORI)

Indoor Air Quality

Increasing Respiratory Protection for the Next Pandemic

Enabling Accountability for Effective Outbreak Reporting by Developing Standards for Transparency (ORBIT)

Tackling Rumors and Understanding & Strengthening Trust (TRUST) in Public Health

Addressing Misleading and Purposefully Manipulated Health-Related Information

Recent Publications

Will New Vaccine Recommendations Affect Your Fall Flu Shot?

Not Enough Adults Are Getting the RSV Vaccine. Here's Why That Matter

Calls to support ‘critical’ work of nurses in disaster zones

Viral Families With Pandemic Potential

US cancels more than $700 million funding for Moderna bird flu vaccine

Exploring challenges and policy considerations in point-of-care testing for hospital preparedness ahead of infectious disease emergencies: A qualitative study

Deliberate Biological Threats

Learn about our work to identify, analyze, and equip leaders with critical intelligence on deliberate biological threats, including detecting misleading claims that exacerbate security challenges.

Projects & Resources Related to This Focus Area

GP WMD Counter Disinfo

The BWC Global Forum: Biotech, Biosecurity & Beyond

Tackling Rumors and Understanding & Strengthening Trust (TRUST) in Public Health

Addressing Misleading and Purposefully Manipulated Health-Related Information

Recent Publications

Toward risk analysis of the impact of artificial intelligence on the deliberate biological threat landscape

BWC confidence-building measures: Increasing BWC assurance through transparency and information sharing

A playbook on investigations into biological events of ambiguous origin

Safeguarding Mail-Order DNA Synthesis in the Age of Artificial Intelligence

Opportunities and Risks in the Life Sciences

We track emerging trends at the intersection of biotechnology and AI, delivering actionable recommendations to enhance biosecurity and biosafety while maximizing innovation potential.