News & Perspective

A man from Zhejiang province is in critical condition with H7N9 flu, the first case in 2 months.

New studies show H7N9 attaches readily to human respiratory tract cells and replicates well in pigs.

H7N9 studies from China revealed more about cytokine patterns in severely ill patients and reaffirmed airborne spread in ferrets.

New research finds more clues on how H7N9, along with a previously unknown H7N7 virus that has the capacity to infect mammals, evolved.