2004/328/EC: Commission Decision of 5 April 2004 amending Annexes I and II to Decision 2003/634/EC approving programmes for the purpose of obtaining the status of approved zones and of approved farms in non-approved zones with regard to viral haemorrhagic septicaemia (VHS) and infectious haematopoietic necrosis (IHN) in fish (Text with EEA relevance) (notified under document number C(2004) 1257)