Tamiflu treatment for h1n1. . . . . . . CDC updates advice on antiviral treatment for flu. . The drug is sold under the trade name Tamiflu and is taken . . . . . . . . Experts fear it may pass this and other . we recommend that the emergency use of Tamiflu for the treatment and . recommendations for treatment or chemoprophylaxis of 2009 H1N1 infection. . . . . acquired resistance in 99. . They are zanamivir (Relenza) and oseltamivir (Tamiflu), both of which are . . . . . 6% of all 2008 seasona... more