As of June 2022, only 18% of people in low income countries have received at least one dose compared to a global average of 66% and an average of 72% in high income countries (Our World in Data/UNDP).
Obviously this contrast looks very unjust. Many people in rich countries have now received a full course of vaccination and multiple booster shots, even if they aren't particularly vulnerable. They also benefit from access to large well-resourced medical systems and thus high survival rates even if they are unlucky enough to be infected. Covid vaccines are clearly not being distributed to where they would do the most good.
One response to this injustice has been to argue that Low Income countries should be enabled to manufacture their own vaccines. Unfortunately, this is one of those ideas that sound nice but don't actually make sense when scrutinised (see previous: ideas vs arguments)
1. Patents are Irrelevant
One common complaint concerns intellectual property rights, which give the owner of a patent the right to control who gets to produce a medicine. This gives the owner a monopoly position in the market since no other companies are allowed to sell the same product, and this in turn gives them the power to decide what price to sell at (since no competitors can undercut them). Naturally they will choose a price that maximises the amount of profit they make (where you make fewer sales, but at a very high price), not the quantity of vaccines produced (where you sell at the marginal price of production i.e. where profits are negative if you consider development costs). By contrast, in a competitive market companies attempting to maximise their profits will have to compete with each other on price and so will automatically maximise the quantity of vaccines produced.
The critique is that international trade treaties (e.g. TRIPS) prevent pharmaceutical companies in poor countries from copying Covid vaccines (and many other life-saving medicines) that have been invented elsewhere. They must either import those vaccines from the original manufacturer or negotiate a fee with them to be allowed to use the recipe (patent). This perpetuates monopoly pricing and hence reduces the total amount of vaccine produced far below the number of people willing to pay what it costs to make. This is a humanitarian clusterfuck: we have a terrible disease, and we have an effective treatment, but our capitalist institutions prevent lots of people who need that treatment from getting it! In particular, this situation will be worst for poorer countries since the few doses made will go to the highest bidder, i.e. the people who can afford (or whose governments can afford) the exorbitant profit-maximising price.
This all makes sense as a generic critique of patents in medicine. However, the suggested solution that poor countries be allowed to break international patents for Covid vaccines does not.
Firstly, it is not the case that poor countries are constrained by TRIPS from breaking international companies' patents ('compulsory licensing'). TRIPS does not apply yet to the poorest countries, and in any case has a clear exception for public health cases (like Covid). Furthermore, pharmaceutical firms mostly don't bother to patent their medicines and technologies in the poorest countries, so there are often no patents to break.
Secondly, legal authority is necessary but insufficient for manufacturing medicines. Patents by themselves are useless without mastery of the technical process of production, for which you need specialised, expensive and scarce machinery, personnel, and components. The reason the poorest countries of the world don't make their own medicines is the same reason they don't make other sophisticated products, like cars or computer chips: they are places too dysfunctional for exporters to set up in, and too small to support domestic producers. It is not surprising that countries too disorganised to keep electricity flowing 24 hours per day or to distribute even half the vaccines doses donated to them under COVAX also lack a biotechnology industry and so haven't any companies capable of licensing vaccines.
Thirdly, patents do not provide monopoly pricing power in the specific case of Covid. There are currently 9 different vaccines accredited by the WHO, 30 more accredited by national governments (e.g. China), and hundreds more still in development (Wikipedia/WHO. Thus the standard challenge against patents - that they generate a perverse incentive to produce less medicine and charge a higher price - does not hold. Every vaccine manufacturer already has a clear financial incentive to maximise production because the only way to make more money is to sell more units than their competitors. And this matches with what we have seen: capitalist pharmacorps reaching out across borders to any manufacturer capable of being brought up to code to contract for vaccine production. This is a complicated and slow process as it requires technology transfer (sending scarce personnel and equipment) to set up and train new production lines. Nevertheless, it achieved a tripling of the world's vaccine production from one year to the next. This suggests that capitalist pharmacorps have indeed had the right incentives to maximise Covid vaccine production. It also puts the burden of proof on critics to demonstrate the source of their confidence that a 'more just' alternative could have done even better (and not worse).
2. Poor Countries Could Not Afford To Make Their Own Vaccines
The patent challenge fails so obviously that some proponents have actually accepted the point and revised their argument. Instead they propose that poor countries be helped to develop their own pharmaceutical manufacturing sectors so that they are in a position to make use of patents in future and so won't be at the end of the line for vaccine doses in any future pandemic. Unfortunately the logistics of this aren't plausible.
The point of trade is that it allows specialisation and economies of scale which translates into much greater production of valuable things for the same amount of resources. The world is richer thanks to trade because we can consume more than we would otherwise be able to. It follows that smaller poorer countries benefit the most from trade since their domestic markets are too small to allow much economy of scale. With access to global markets their producers can lower their costs by economies of scale, and their consumers can access cheaper products from efficient foreign producers.
On the face of it, it is therefore rather strange to see small poor countries being encouraged to develop their own pharmaceutical manufacturing industries as a kind of insurance policy against being overcharged or left at the end of the line in public health emergencies. This will certainly make poor countries poorer. It probably won't do much to protect them from pandemics either.
Firstly, building and maintaining a modern pharma manufacturing sector capable of rapidly scaling up to produce vaccinations for the whole population would be very expensive. How would poor countries fund this insurance system?
On the one hand, it could be funded by government subsidies, either direct capital transfusions or guaranteed contracts to make medicines for local demand. In either case there is no path to financial sustainability, which is why previous efforts to establish a domestic pharmaceutical industry in small poor countries have failed repeatedly in the past. The result is that we would see the governments of very poor countries spending a large amount of their limited tax revenue or foreign aid on a much more expensive way of making medicines than importing them.
On the other hand, it could be funded by exports. If those exports were to rich countries then this would quickly run into legal and diplomatic opposition. Violating foreign companies' patents in order to undercut that company's prices in rich country markets would be very much against TRIPS and such exports would almost certainly be blocked. But suppose TRIPS and other relevant laws were somehow changed to allow this. Then we would have the situation where the economics of drug development would be under threat. If competitors are able to sell at just above the marginal cost of production, then that is the only price the drug developer will be able to charge too. But then it won't be possible to fund the cost of drug development (including the cost of all the research that doesn't result in a successful medicine). So spending on drug development would fall to zero and there would be no super fast development of a vaccine to the next pandemic for the poor country manufacturers to copy.
Or it could be funded by exports to other poorish countries. This wouldn't take many sales from the big international pharmacorps and is allowed under TRIPS. There are two problems with this though. Firstly, there are already huge pharma exporters in the developing world with economies of scale (in India and Brazil) which supply generic versions of patented medicines to poor countries. It seems unlikely that a plant in Malawi would be competitive with those. Secondly, if every poor country seeks to create a domestic pharma industry by becoming an exporter of essential medicines to other poor countries, this cannot work. No country would accept those imports because it would undermine their own export financing model, and also create the kind of international dependency (and hence vulnerability) that the whole domestic production scheme is supposed to prevent.
Second, besides its ruinous expense, the insurance offered by a domestic pharma industry is illusory. The problem we encountered in the case of Covid is that even though the patent owners increased production as fast as they could, it still took a long time to scale up. One result was scarcity despite the existence of multiple competing vaccines (i.e. the absence of monopoly). Rich world governments could afford to bid higher to be at the front of the line to receive what was produced. (It helped that they had prefunded a lot of the production expansion in exchange for preferential treatment.) But governments also acted nationalistically whatever their wealth level: for example India as well as the US and EU all restricted exports of vaccines and key components produced by companies in their territories at key moments.
If there were to be another epidemic like Covid and every poor country had prepared by building up its own domestic pharma manufacturing capacity (at great expense) they would still be vulnerable to these other kinds of scarcity. There would be a surge in competition for the scarce personnel and equipment needed to retool production lines to make the new vaccine. There would be competition also for the key components needed for making the vaccines (some 280 from 86 suppliers across 19 countries in the case of Pfizer). And the winners of that competition would again be the larger and richer countries. Malawi's pharma factories would be last in line for what they need to produce vaccines for the same reasons that Malawi's people were last in line to get imported Covid vaccines. Countries like Malawi are just never going to win a game of vaccine nationalism. Instead we should be looking for a way to change that game.
3. One Partial Solution: Incentivise Pharmaceutical Companies To Maximise Health
Cuba may look poor compared to the US, but it is classified as an upper middle-income country. As the graph at the top of my essay shows, countries in this category got all the vaccines they needed only very slightly slower than rich countries. Cuba is in an entirely different category of resources and organisation to really poor countries like Malawi.
Cuba has a medical research and export industry, yes. But that doesn't mean that all poor countries could have one at the same time. (The essay's argument)
Cuba has not succeeded in exporting the vaccine at scale because it hasn't achieved accreditation by any internationally respectable regulatory agencies. These would vouch for the credibility of Cuba's self-reported safety and effectiveness data, and also the quality and safety of its manufacturing process. People in poor countries should have access to medicines produced to the same standards as in rich countries. In the case of vaccines especially, independent credible quality control is essential for people to have faith in them, and without faith take-up will be low and the vaccine's effectiveness falls.