Adapta？？o experimental de uma cepa de influenza H5HA confere transmiss？o por gotículas aéreas numa cepa recombinante H5Ha/H1N1 do vírus da influenza em fur？es

an evaluation of the role - if any - of censorship in scientific papers, based on the publishing of the article that shows it is possible to modify the genetics of the h5n1 aviary influenza virus, enhancing its transmission among mammals, which was followed by much ado and ethical discussion.