In debate on price of new medicines, a middle ground needs finding
Conflict over profits and poverty sees many missing out on breakthroughs
An announcement of a cure for a disease that affects millions across the globe is naturally greeted with relief and enthusiasm.
So when California-based Gilead Sciences said last December that its Sovaldi tablet had been approved to treat hepatitis C, the reaction was enthusiastic.
Hepatitis C affects 185 million people and is a bigger killer than Aids in some countries. The blood-borne disease can go undetected for years, which means it might be more prevalent than official statistics suggest.
With no effective cure, a liver transplant is the ultimate answer as the disease can lead to cirrhosis of the liver or cancer.
Sovaldi promised a 90 per cent chance of recovery for those affected by hepatitis C.
But the euphoria that followed the announcement turned to gasps of disbelief a few weeks ago when the company announced the price of the drug - US$84,000 for a 12-week course. Or US$1,000 per pill.