Operational and Workforce Capacity Improvements for Supporting Public Health Emergency Management: Lessons Learned for Preparing for and Responding to 2014–2022 Ebola Outbreaks in Africa

The first Ebola Virus Disease (EVD) cases in the 2021 Ebola outbreak were reported by the Democratic Republic of the Congo (DRC) Ministry of Health in February. However, 1 week later, the Guinea Ministry of Health reported its first EVD outbreak since April 2016. U.S. Centers for Disease Control (CDC) in-country operational and workforce capacity were built during the 2014-2016 Ebola outbreak response in West Africa and leveraged during the 2021 EVD outbreaks. During the 2014-2016 West Africa response and the 2021 EVD outbreaks, capacity and capability improvements in laboratory systems, risk communication, surveillance, epidemiology, infection prevention, and control were needed for a successful response. The overarching goal of CDC's operational and workforce capacity improvements was to strengthen countries' abilities to prevent, detect, and respond to outbreaks quickly. The Ebola outbreaks are examples of enhanced public health interventions where CDC has contributed as a partner with in-country ministries of health to save lives and control disease outbreaks. Lessons learned from the recent Ebola outbreaks indicate that a capacity-building approach has the potential application to other public health emergencies and contributes to strengthening global health security.