‘Pandemic possible’: bird flu outbreaks fuelling potential for human spillover Specialists say file waves of avian influenza happen to be environment off alarms, with fears virus could adapt to unfold among the individuals Remark This study shows a pattern of weakening binding affinity of existing antibodies against H5 isolates eventually, https://www.dailypioneer.com/2016/top-stories/world-cultural-festival-ngt-questions-centre-over-clearances.html