"We are on utmost alert. We consider that this can be a amount of epidemic that we must watch inside of a optimum method," certain Mr. Kamba. Hemagglutinin inhibition (HI) assay: The Hello assay tests for antibodies on the hemagglutinin of the specific influenza virus employing pink blood cells (RBC). https://www.dailypioneer.com/2017/page1/kerala-love-jehad-sc-to-hear--akhila-in-open-court-on-nov-27.html