The Most Complete Listing of the Organisms the H5N1 Strain

Question

The most complete listing of the organisms the H5N1 strain of influenza virus can infect is ____.  
A) humans
B) pigs
C) birds
D) humans and pigs
E) humans, pigs and birds

Accepted Answer

H5N1 strain of influenza virus can infect humans, pigs, and birds.