‘Pandemic potential’: bird flu outbreaks fuelling possibility of human spillover Professionals say document waves of avian influenza have already been environment off alarms, with fears virus could adapt to spread among people Remark Hemagglutinin inhibition (Hello) assay: The Hello assay checks for antibodies towards the hemagglutinin of the specific influenza https://www.dailypioneer.com/2023/world/russia-requests-lengthy-prison-term-for-ex-governor.html