" For the moment, the provincial governing administration has dispatched a workforce of epidemiological industry experts who arrived this early morning in Panzi to assess the situation. Hemagglutinin inhibition (HI) assay: The HI assay checks for antibodies to the hemagglutinin of the specific influenza virus using pink blood cells (RBC). https://www.dailypioneer.com/2017/page1/metro-staffers-heard-strike-called-off.html