a new strain of h5n1 flu or tiger flu has been found in china and has also infected some humans . the virus also " spreads fast " and has covered a " big geographic region " according to chinese health officials . it is not specified how dangerous the new epidemic is and either it is stronger or deadlier than the current h5n1 virus . despite being identified in humans , no evidence has turning up to suggest that the virus can be spread easily from human to human .
483Lu suffers from the H5N1 virus.