Assertion: animal influenza | /r/Causes | human infections
Facets:
Source sentences:
text: In February 2020, WHO spokesperson Tarik Jasarevic explained that the WHO no longer uses this six-phase classification model: "For the sake of clarification, WHO does not use the old system of 6 phases—that ranged from phase 1 (no reports of animal influenza causing human infections) to phase 6 (a pandemic)—that some people may be familiar with from H1N1 in 2009.
text: For clarification, WHO does not use the old system of six phases—ranging from phase 1 (no reports of animal influenza causing human infections) to phase 6 (