Updated Q&A: H1N1 and Emergency Use Authorization of Tamiflu

This set of Questions and Answers was initially issued by FDA in July 2009. Due to the evolving nature of the 2009 H1N1 public health emergency, FDA has amended the original Emergency Use Authorizations (EUAs) for both Tamiflu and Relenza. The Updated Questions and Answers reflect the information in the amended EUAs.