Publication date 16-10-2013 | 00:00 Modification date 13-11-2018 | 10:57 DNA research suggests avian influenza is spread by wind Downloads Video file high definition Publication: 25-10-2018 MP4 | 87.98 MB Audio description Publication: 25-10-2018 MP3 | 2.6 MB Text caption Publication: 25-10-2018 SRT | 2.53 KB Text description DNA research suggests avian influenza is spread by wind. This video talks about that research.