[hga]

http://en.wikipedia.org/wiki/Public_good

Plus drugs are one of the very most heavily regulated "free markets" in the US ... and as others have noted, there are laws like the Bayh-Dole Act (https://en.wikipedia.org/wiki/Bayh%E2%80%93Dole_Act) which can make the process much more of a government-non-profit-corporate partnership. There is also a "Generating Antibiotic Incentives Now" (GAIN) in effect, with an bipartisan Antibiotic Development to Advance Patient Treatment in the works.

So, no, we don't "just take whatever the free market finds profitable to provide", where "profitable" has "the visible foot" of the government strongly weighting one side of the balance scale. Not to mention very strong medical policy to restrict new novel antibiotics like this one to the cases where they're really needed.

[danieltillett]

The medical policy is a major component of the problem. What the drug companies have discovered is if they release a new antibiotic that the doctors put it on the shelf with the plan to only use the antibiotic in emergencies. Of course when this happens the drug company makes no money and so rightly concludes that antibiotic development is not profitable.

There have been lots of proposals to overcome this. My personal favourite is each country agrees to pay a straight cash bonus for each new antibiotic developed with a different valued bonus in proportion to the need. The drug companies would then not need to worry if the antibiotic was used or not and we would have on tap new antibiotics to use as resistance arises.