Two human cases of "dual mutant" strains of H1N1 flu have been reported by U.S. health officials.
Unfortunately, the genetic changes appear to render the leading flu antiviral, Tamiflu, less effective, researchers fro...
Children stricken with influenza aren't receiving the flu-busting antiviral drug Tamiflu even though it's recommended for them, a new study says.
Three of five children with the flu aren't prescribed Tamiflu, researchers r...
People newly infected with COVID-19 might soon have access to what essentially is Tamiflu for the novel coronavirus, a breakthrough that experts say would drastically alter the course of the ongoing pandemic.
At least three contenders are vying to become the first antivi...