A Tamiflu-resistant strain of Swine Flu—the 2009 H1N1 pandemic virus—has emerged in Denmark. According to Bloomberg.com, Tamiflu drug maker Roche Holding AG said a patient treated with the Tamiflu in Denmark exhibited drug resistance, the first time this has occurred in this outbreak.
Bloomberg.com said the swine flu patient received a low and preventative dose of Tamiflu after coming in contact with someone infected with the virus, said David Reddy, Roche’s influenza task force head. Speaking on a conference call, Reddy said that the patient developed flu symptoms and was diagnosed with a virus mutation that showed resistance to Tamiflu, reported Bloomberg.com. (more…)

