Summary: Happy February everyone! Flu season is in full effect . . . and has been for quite a while. Long enough for us to put together a lengthy discussion on the diagnosis and management of your favorite wintertime ailment. But this is more than just a review of the literature. Brian Drummond takes deep dive into the Mariana Trench of oseltamivir and where the recommendations for this drug have come from. Summer come quickly . . . The AZEMCast team Peer Review by Dr. Kathy Hiller