H7N9 is a bird flu strain of the species Influenza virus A ( avian influenza virus or bird flu virus ) .

H7N9 is a bird flu strain of the species Influenza virus A ( avian influenza virus or bird flu virus ) .

It has been established Building that many of the human cases of H7N9 appear to have a link Connect to live bird markets .

participants included Cause_to_be_included bread and puppet theater , the makers of the documentary that featured the original performer of sesame street characters big bird and oscar the grouch , beale street puppets , the cast Motion of unk , and craig aaron , executive director of free press .

The operation is named Name_conferral after an African bird type , jacana , described Statement in one manual as `` shy , retiring , easily overlooked '' .

The name `` Nock-ten '' was contributed Giving by Laos and is refers Adducing to a bird