WASHINGTON, March 29, 2011 /PRNewswire/ — MedImmune announced today it will present a total of 11 abstracts at the 45th National Immunization Conference (NIC) at the Washington Hilton in Washington, DC, March 28 – 31, 2011.  These abstracts advance the body of existing data and knowledge surrounding influenza prevention and trends in vaccination, highlighting MedImmune’s […]