Metadata
Author: Common crawl
Data
English[en]
Of the few avian influenza viruses that have crossed the species barrier to infect humans, H5N1 has caused the largest number of cases of severe disease and death in humans.
Spanish[es]
De los pocos virus de la gripe aviar que han atravesado la barrera entre especies para infectar a seres humanos, el H5N1 es el que ha provocado más casos graves y mortales entre personas.