‘Pandemic Opportunity’: bird flu outbreaks fuelling possibility of human spillover Authorities say report waves of avian influenza are actually location off alarms, with fears virus could adapt to distribute among the people today Remark Hemagglutinin inhibition (Hello) assay: The HI assay checks for antibodies into the hemagglutinin of the specific https://www.dailypioneer.com/nation/backbone/page/1268