english: So, you've got this situation: In 2003, we had an H5N1 virus that jumped from birds into humans in a few isolated cases with an apparent mortality rate of 70 percent.
non_english: Tako da imate sledeću situaciju: imali smo 2003. godine H5N1 virus koji je prešao sa ptica na ljude u nekoliko izolovanih slučajeva sa jasnom stopom smrtnosti od sedamdeset odsto.