Publication date 10/16/2013 - 00:00 Modification date 11/13/2018 - 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.