Global Center for Health Security

- Our Expertise Overview
- Why Nebraska?
  Nebraska’s difference is an all-star, all-volunteer team that dedicated itself to being ready for any biocontainment crisis at any time.
- Leadership
  The Global Center is led by experts in biopreparedness and high-consequence infections research, education and clinical care.
- Scholars
  Our scholars represent the pinnacle of health security expertise and are integral to advancing the mission of the GCHS in the domains of clinical care, operational response, research and development, and training in health security, and emergency response. GCHS scholars play a critical role by contributing to strategic priorities, shaping initiatives, and advancing the GCHS’s global leadership.
- Affiliates
  Our affiliates are innovative experts collaborating to advance global health security.
- C-STARS
  C-STARS, the Center for Sustainment of Trauma Readiness Skills- Omaha is a collaboration between UNMC, Nebraska Medicine, and the Air Force Research Laboratory’s School of Aerospace Medicine. C-STARS Omaha works closely with UNMC’s Global Center for Health Security, iEXCEL, and the Nebraska Biocontainment Unit to take advantage of the medical center’s capabilities and expertise in biopreparedness training and research.
- Our Team
  Our team consists of a variety of professionals providing support and project management to further the Global Center for Health Security’s mission.
- Domains Overview
- Clinical Operations
  The Global Center for Health Security is the premier U.S. institution for management of high-consequence infections. Further, our clinical capabilities include biological, chemical, burn, and radiation domains.
- Education & Training
  Our expertise is now sought worldwide and officially sanctioned by the U.S. government. The GCHS is the home base to the national Training, Simulation, and Quarantine Center and the Nebraska Biocontainment Unit.
- Research
  The GCHS has laser-focused existing work by our leading scientists in fields like chemical weapons, drug discovery and public health.
- International Partnerships & Innovation
  The GCHS tackles the most pressing problems in emerging infectious diseases through international partnerships and innovation.
- Programs Overview
- Core Capabilities
  Learn about the GCHS’ 4 core capabilities: Emerging Pathogens Lab , Nebraska Biocontainment Unit , the National Quarantine Unit, and deployable teams.
- Core Programs
  The GCHS works with multiple core programs to enhance our capabilities to respond effectively to public health challenges.
- Partnerships
  The GCHS partners with many outside organizations to strengthen our commitment to addressing global health challenges through research and innovation.
- Associated Groups & Programs
  Learn more about the impactful programs led by GCHS leadership, scholar, and affiliates.
- Academic Programs
  Explore GCHS academic programs which include the Health Security Fellowship and the Biological Defense and Health Security program.
- Health Emergencies Overview
- Outbreaks to Watch
  Find information about emerging pathogens, diseases and outbreaks from around the world. Stay updated on the most recent information on worldwide global health and emerging pathogens outbreaks.
- Ebola Virus/Bundibugyo ebolavirus
  GCHS is currently monitoring the outbreak of Bundibugyo ebolavirus in the DRC and Uganda. Explore this page for updates, resources, and situational reports.
- Measles
  GCHS is currently monitoring the current Measles outbreak. Explore this page for updates, resources, and situational reports.
- Dengue Fever
  Florida is currently experiencing a Dengue fever health emergency. This page provides more information, situation reports, and resources.
- H5 Avian Influenza
  Explore this page for H5 updates, resources, and situational reports.
- COVID-19
  Access COVID-19 resources, manuals, and playbooks.
The Transmission
- News Overview
- Events
  Explore GCHS and partner upcoming events and training opportunities.
- Annual Reports
  Explore our annual reports.
- Videos
  Explore our videos.

Category: Cholera

Yemen Online: Cholera Crisis Deepens in Yemen as Disease Outbreaks Threaten Displaced Communities

Yemen’s worsening cholera outbreak is casting a heavy shadow over the living conditions of hundreds of thousands of displaced people, as health authorities and humanitarian organizations warn of a rapid surge in suspected infections across the country.

Oct 22, 2026

WHO: Cholera cases surge as conflict in Yemen displaces over 200,000 people

Escalating conflict and mass displacement in Yemen are increasing the risk of infectious disease outbreaks as overcrowding, inadequate access to safe water and disrupted health services expose growing numbers of people to cholera, measles and other preventable diseases.

Oct 16, 2026

UN News: DR Congo-Cholera cases spike amid fight against Ebola

The cholera epidemic continues to spread in the Democratic Republic of Congo (DRC), where more than 125,000 suspected cases and 3,644 suspected deaths were recorded between January 2025 and the end of September 2026, the World Health Organization (WHO) warned on Wednesday.

Oct 16, 2026