‘Pandemic possible’: chicken flu outbreaks fuelling potential for human spillover Specialists say document waves of avian influenza are already environment off alarms, with fears virus could adapt to distribute amid people Remark Hemagglutinin inhibition (HI) assay: The Hello assay assessments for antibodies into the hemagglutinin of the particular influenza virus https://www.dailypioneer.com/2020/world/putin-denies-involvement-in-navalny---s-poisoning.html