1. Angelini R et al (2007) An outbreak of chikungunya fever in the province of Ravenna, Italy. Euro Surveill 12(36):pii=3260
2. Coignard B (2001) Bioterrorism preparedness and response in European public health institutes. Euro Surveill 6(11):pii=383
3. COM (2003) Commission of the European Communities. Communication from the Commission to the Council and the European Parliament on cooperation in the European Union on preparedness and response to biological and chemical agent attacks. Brussels, 2 June 2003, COM (2003) 320 final. http://www.sussex.ac.uk/Units/spru/hsp/documents/2003-0602%20Health%20Security.pdf
4. COM (2011) Commission of the European Communities. Commission proposal for a decision of the European Parliament and of the Council on serious cross-border threats to health. Brussels, 8 December 2011, COM (2011) 866 final. http://ec.europa.eu/health/preparedness_response/docs/hsi_proposal_en.pdf
5. Decisions 2000/96 EC, 2003/534 EC and 2119/98 EC