Assertion: north american swine influenza | /r/AtLocation | asia
Facets:
value: typically
type: DEGREE
Source sentences:
text: Analyses of the genetic sequences of the first isolates, promptly shared on the GISAID database according to Nature and WHO, soon determined that the strain contains genes from five different flu viruses: North American swine influenza, North American avian influenza, human influenza, and two swine influenza viruses typically found in Asia and Europe.