When communities face complex public health emergencies, state local, tribal, and territorial public health agencies must make difficult decisions regarding how

This guidance is an update of WHO global influenza preparedness plan: the role of WHO and recommendations for national measures before and during pandemics, pub

First edition published in 2002. Second edition published in 2008.

On March 11, 2020 the World Health Organization declared the COVID-19 pandemic and life as we knew it paused indefinitely. Confusion, doubts and uncertainty bec

Modernizing Global Health Security to Prevent, Detect, and Respond explores the history of public health surveillance, current governance and legal structures.