“The value of good biosecurity and avoidance of contact with Ill or useless birds and poultry and live fowl marketplaces where you can find outbreaks of “hen 'flu” is underlined from the results of LSHTM researchers with community health colleagues on the Institute of Epidemiology, Disorder Control and Investigation, Bangladesh. https://www.dailypioneer.com/2019/technology/canon-india-launches-new-rf85mm-f-1-2l-usm-lens.html