Outbreak Response programme

In the event of an emerging or re-emerging epidemic in France or worldwide, our agency can activate a facilitation and watch procedure for a rapid response to health crises.

Last updated on 05 January 2026

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Context

While our agency plays a central supportive role in the preparedness for future infectious threats, it also plays a particular role in the French and international scientific landscapes in the event of epidemic crises: it acts as a key player, inter-institutional leader and research accelerator. We use a multimodal system with three levels of response depending on the specificities of the emergence.

 

Response levels

  • Level 1: Implementation of an enhanced scientific watch in the event of an epidemic crisis; definition of priorities for prevention research (crisis preparedness) in alignment with scientific communities, expert groups and associations; production of information for public decision-makers.
  • Level 2: Release of emergency funding to set up research actions within the scope of research priorities set out in Level 1. Coordination with European and international responses.
  • Level 3: In the event of a crisis involving enhanced coordination at the national level, implementation of specific response mechanisms with all French research players.

Outbreak Response Units

In the event of an epidemic outbreak caused by the emergence or re-emergence of a pathogen in France or elsewhere in the world, our agency activates a dedicated multi-level procedure providing a proportionate response to health crises.



Filovirus Outbreak Response Unit

Status: active – level 1

Mpox Outbreak Response Unit

Status: discontinued since September 2025- level 1

Oropouche virus Outbreak Response Unit

Status: discontinued since January 2025 – level 1

Multi-country mpox Outbreak Response Unit (2022)

Status: discontinued since May 2023 – level 2

Covid-19 Outbreak Response Unit

Status: suspended (July 2022) – level 3

Marburg virus disease Outbreak Response Unit

Status: suspended since 9 June 2023 – level 1

Ebola (Sudan Strain) Outbreak Response Unit

Status: suspended since January 2023 – level 1

Acute hepatitis of unknown origin Outbreak Response Unit

Status: suspended (August 2022) – level 1

Poliomyelitis Emergence Unit

Status: suspended (November 2022) – level 1