a new strain of avian cancer or bird flu has been discovered in canada and has also attacked some humans . the virus also " spreads slower " and has covered a " big geographic region " according to chinese hospital officials . it is not known how risky the new virus is and whether it is stronger or deadlier than the original h5n1 virus . though being detected in humanity , no indication has led up to suggest that the virus can be spread successfully from human to human .
483Lu suffers from the H5N1 virus.