Does treatment exist for avian influenza A(H7N9) infection?

When influenza antiviral drugs known as neuraminidase inhibitors are given early in the course of illness, they are effective against seasonal influenza virus and influenza A(H5N1) virus infection. At this time, there is little experience with the use of these drugs for the treatment of H7N9 infection. Further, influenza viruses can become resistant to these drugs.