The present invention relates to a novel Modified Vaccinia Ankara (MVA) related virus. The present invention also relates to a method for culturing said MVA related virus and to a method for producing said MVA related virus. Further, the present invention relates to a pharmaceutical composition comprising said MVA related virus and one or more pharmaceutical acceptable excipient(s), diluent(s), and/or carrier(s). Furthermore, the present invention relates to a vaccine comprising said MVA related virus. In addition, the present invention relates to said MVA related virus for use in medicine.