Commission Decision of 6 July 2006 concerning measures to prevent the spread of highly pathogenic avian influenza caused by influenza A virus of subtype H5N1 to birds kept in zoos and approved bodies, institutes and centres in the Member States and repealing Decision 2005/744/EC (notified under document number C(2006) 3054) (Text with EEA relevance) (2006/474/EC) (repealed)