‘Pandemic Possible’: bird flu outbreaks fuelling possibility of human spillover Gurus say file waves of avian influenza have already been setting off alarms, with fears virus could adapt to distribute amid people today Comment Even though at this stage, there isn't any sufficiently successful vaccine, using a marketing authorization, and https://www.dailypioneer.com/2018/state-editions/people-might-get-some-relief-for-some-days-met-deptt.html