Tamiflu: Millions wasted on flu drug, claims major report
10 April 2014 Last updated at 19:08 BST
Hundreds of millions of pounds may have been wasted on a drug for flu that works no better than paracetamol, a landmark analysis has said.
The UK has spent £473m on Tamiflu, which is stockpiled by governments globally to prepare for flu pandemics.
The manufacturers Roche and other experts say the analysis is flawed.
Fergus Walsh reports.