
OHHLEP members
OHHLEP - Term I
Documents published during Term I

One Health High-Level Expert Panel Annual Report 2023
The third One Health High-Level Expert Panel (OHHLEP) Annual Report outlines the accomplishments of the panel during its activity in 2023 according to...

The panzootic spread of highly pathogenic avian influenza H5N1 sublineage 2.3.4.4b: a critical appraisal...
With the world gradually recovering from the COVID-19 pandemic, it is important to think forward when it comes to prevention of infectious disease outbreaks...

One Health definitions and principles
This document provides definition and key principles of One Health in several languages

This second annual report summarizes the activities and results achieved by the One Health High-Level Expert Panel (OHHLEP) during the year 2022, according...

Prevention of zoonotic spillover
The devastating impact of COVID-19 on human health globally has prompted extensive discussions on how to better prepare for and safeguard against the next...

One Health theory of change
To help achieve these aims in a comprehensive, systematic and sustainable way in keeping with the underlying principles of the One Health approach, OHHLEP...

One Health High-Level Expert Panel Annual Report 2021
This report summarizes the activities and results achieved in 2021 by the 26 experts One Health High-Level Expert Panel (OHHLEP), according to the work...