FDA Press Release 2009 H1N1 Flu Virus and Antivirals Questions and Answers Q: Do the FDA’s Emergency Use Authorizations for antiviral drugs (Tamiflu and Relenza) cover their use for both prevention and treatment? The EUAs for Tamiflu and Relenza cover the emergency use of the … [Read more...] about FDA Produces 2009H1N1 Frequently Asked Quesations