Dr Satyajith Rath from the National Institute of Immunology explains new findings on transmissibility/ virulence of the H5N1 (Avian/Bird Flu) virus apart from concerns regarding publications about these findings. A Newsclick Production.

For the last 2 months, a raging controversy is going on amongst virologists around the world on whether the research done by two groups, one in Netherlands and the other in the US should be published in full or not.