‘Pandemic opportunity’: chook flu outbreaks fuelling chance of human spillover Professionals say file waves of avian influenza are placing off alarms, with fears virus could adapt to distribute between persons Remark This research demonstrates a craze of weakening binding affinity of existing antibodies against H5 isolates eventually, indicating which the https://www.dailypioneer.com/2014/state-editions/ek-shaam-rafi-ke-naam-organised-at-ravindra-bhavan.html