www.fdanews.com/articles/132584-influenza-virus-strains-show-increasing-drug-resistance-ability-to-spread
Influenza Virus Strains Show Increasing Drug Resistance, Ability to Spread
December 9, 2010
Two new studies raise public health concerns about increasing antiviral resistance among certain influenza viruses, their ability to spread, and a lack of alternative antiviral treatment options.
ScienceDaily
ScienceDaily