The outbreak of the bird flu virus in dairy cows across the United States was first officially reported toward the end of March. But scientists say the virus was actually spreading undetected as early ...

Dairy farms facing an outbreak will have economic losses from caring for sick animals and the temporary reduction in milk sales. The Food and Drug Administration, which announced the early results ...

Scientists say that findings from a small experiment lend hope the outbreak among dairy cattle can potentially be contained. By Carl Zimmer Ever since scientists discovered influenza infecting ...