L 32/20 Official Journal of the European Union 5.2.2004 COMMISSION DECISION of 29 January 2004 on the implementation of surveys for avian influenza in poultry and wild birds in Member States, to be carried out during 2004 (notified under document number C(2004) 134) (2004/111/EC) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Council Decision 90/424/EEC of 26 June 1990 on expenditure in the veterinary field (), and in particular Article 20 thereof, Whereas: 1 Pursuant to Council Directive 92/40/EEC of 19 May 1992 introducing Community measures for the control of avian influenza (3 regular monitoring of poultry flocks and wild birds in order to assess the possible presence of disease in these populations is not foreseen. Experience has shown that certain strains of the avian influenza virus, which are currently not covered by the control measures of the Directive, have the ability to mutate to highly pathogenic strains after having circu- lated in the poultry population for some time. This situation is liable to cause high mortality in poultry and severe economic losses to the poultry industry, which could be decreased by implementing a screening system in the Member States to allow an earlier detec- tion and control of such precursor strains. The Scientific Committee on Animal Health and Animal Welfare has issued an opinion on the definition of avian influenza and the use of vaccination against avian influ- enza. In this report it was recommended to change the definition for avian influenza in order to include more avian influenza strains for which eradication measures are appropriate. Furthermore, surveys should be carried out to determine the prevalence of such strains in different poultry populations. This should allow an esti- mate of the costs for the modified disease control measures. In November 2001 the Commission organised a sympo- sium on the preparedness for influenza pandemics in humans. It was stressed that surveys in various animal populations should be carried out to better assess the zoonotic impact of such infections. L 224, 18.8 ) No 806/2003 (O] L 122, 16.5.2003, p. 1.). L 167,22.6.1992,p. 1. (6) (11) (12) (13) Both the zoonotic aspect and the animal health implica- tions underline the need of surveys for influenza in animal populations. In 2002 and 2003 all Member States have implemented surveys for avian influenza in poultry and most coun- tries have also carried out a screening in wild birds according to Commission Decision 2002/649/[EC (*). The individual programmes and the Community's finan- cial contribution to each of these programmes have been approved by Decision 2002/673/EC (%). During these surveys the presence of different subtypes of H5 and H7 avian influenza viruses has been detected in poultry in several Member States. Although the current prevalence of avian influenza viruses can be considered rather low, it can be concluded that it is important to follow up these positive findings and to continue the surveillance in the year 2004 to better understand the epidemiology of the avian influenza viruses. Member States should submit their programmes for approval by the Commission so that financial assistance by the Community may be granted. Article 32 of the Act of Accession of 2003 lays down that the new Member States are to receive the same treatment as the present Member States as regards expenditure under veterinary funds. However, no financial commitment may be made for any programme before the accession of the concerned acceding Member State has taken place. Furthermore, the monitoring of certain diseases in acceding Member States can also be co-financed by other Community instruments. The measures provided for in this Decision are in accordance with the opinion of the Standing Committee of the Food Chain and Animal Health, () OJ L 213, 9.8.2002, p. 38. (% O] L 228, 24.8.2002, p. 27. Decision as amended by Decision 2003/21/EC (O] L 8, 14.1.2003, p. 37).