As cases of seasonal influenza surge, health officials are closely monitoring a growing threat—the potential fusion of human and bird flu strains.
A new study says the flu A viral strain can adapt shape to stay infectious. Infectious disease doctors break down what this ...
The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...
When the H5N1 bird flu virus jumps from animals into people, it hits a dead end. Missing the key genes that would help it ...