The European Union policy comprises actions to better protect European citizens from a wide range of health threats that have impacts across national borders. The origin of these threats can be agents that cause communicable diseases
or other biological agents, chemical agents or threats of environmental origin including effects of climate change.
EU Member States cannot act effectively alone. For this reason, the EU has established, in cooperation with the Member States, a number of mechanisms for a European-wide coordination on the response to serious cross-border threats to health in the following areas:
- Preparedness
- Risk assessment
- Risk management
- Risk communication
- International cooperation

