As some reports would have it, this is the beginning of the end. Three coronavirus vaccines have posted excellent results, with more expected to come.
But this is not the beginning of the end; it is only the beginning of an endless wait: There aren't enough vaccines to go around in the richest countries on earth, let alone the poorest ones. That's why it makes little sense that the United States, Britain and the European Union, among others, are blocking a proposal at the World Trade Organisation (WTO) that would allow them, and the rest of the world, to get more of the vaccines and treatments we all need.
The proposal, put forward by India and South Africa in October, calls on the WTO to exempt member countries from enforcing some patents, trade secrets or pharmaceutical monopolies under the organisation's agreement on trade-related intellectual property rights, known as Trips.
It cites the "exceptional circumstances" created by the pandemic and argues that intellectual property protections are currently "hindering or potentially hindering timely provisioning of affordable medical products"; the waiver would allow WTO member countries to change their laws so that companies there could produce generic versions of any coronavirus vaccines and Covid-19 treatments.
The idea was immediately opposed by the US, the EU, Britain, Norway, Switzerland, Japan, Canada, Australia and Brazil. It was opposed again at another meeting last month, and again last week.
By our count, nearly 100 countries favour the proposal, and yet because almost all decisions at the WTO are made by consensus, a small number of countries can thwart the will of the majority, even a super majority. (The organisation has 164 members.)
The US trade representative is reported to have said that protecting intellectual property rights and otherwise "facilitating incentives for innovation and competition" was the best way to ensure the "swift delivery" of any vaccines and treatments. The EU has argued that there was "no indication that intellectual property rights issues have been a genuine barrier in relation to Covid-19-related medicines and technologies". The British mission to the WTO agrees, characterising the waiver proposal as "an extreme measure to address an unproven problem".
In fact, the novel technology at the heart of the Moderna vaccine, for example, was developed partly by the National Institutes of Health using US federal funds. Moderna then received a total of some US$2.5 billion (S$3.3 billion) in taxpayer money for research support and as pre-orders for vaccines; by the company's own admission, the US$1 billion contribution it received for research covered 100 per cent of those costs.
Moderna has pledged not to enforce its "Covid-19-related patents against those making vaccines intended to combat the pandemic". But as Doctors Without Borders has pointed out, that offer is less generous than it seems since other types of intellectual property, such as know-how or trade secrets, typically are needed to develop and produce vaccines.
Pfizer, for its part, received a US$455 million grant from the German government to develop its vaccine, and then, by our count, nearly US$6 billion in purchase commitments from the US and the EU.
AstraZeneca benefited from some public funding while it was developing its vaccine, and received a total of more than US$2 billion from the US and the EU for both research and in purchase commitments. It also signed a deal worth US$750 million to supply the Coalition for Epidemic Preparedness Innovations and Gavi, the Vaccine Alliance with a total of 300 million doses.
In other words, the vaccines developed by these companies were developed thanks wholly or partly to taxpayer money. Those vaccines essentially belong to the people - and yet the people are about to pay for them again, and with little prospect of getting as many as they need fast enough.
We calculate, based on Pfizer's and Moderna's stated vaccine-production capacity and their supply deals with the US and the EU, as well as Japan and Canada, that these countries can expect, at best, to have about 50 per cent of their populations covered by the end of next year.
Considering that 82 per cent of the vaccines Pfizer says it can produce through next year and 78 per cent of Moderna's have already been sold to rich countries, according to advocacy group Global Justice Now, imagine the likely shortages and delays for the rest of the world. (Canada is said to have placed so many pre-orders that it could end up with 10 doses per capita.)
AstraZeneca, to its credit, has struck deals with manufacturers in India and Latin America, as well as with Gavi, to help poor countries get access to its vaccine. (It has also committed not to make a profit from its vaccine during the pandemic - though, according to a Financial Times report based on company documents, AstraZeneca has retained the right to declare the end of the pandemic as early as July next year.) That said, the company estimates that it will be able to make three billion doses by the end of next year; that's enough for only 20 per cent of the world's population.
Poor countries have faced such problems before. The WTO's creation in 1995 coincided with a surge of HIV/Aids in sub-Saharan Africa. By 1996, new treatments were developed that made Aids a mostly manageable condition - though only for people who could afford them.
Non-generic drugs cost about US$10,000 a year at the turn of the century, and were well out of the reach of many people in, say, South Africa. It took the South African government almost a decade to break the monopolies held by foreign drug companies that kept the country hostage, and kept people there dying.
In Brazil, Gilead Sciences, the monopoly owner of sofosbuvir, a breakthrough treatment for hepatitis C, has been in a deadlock with the government over expanding and cheapening access to the drug for Brazilians. By several accounts, when Gilead Sciences obtained patents for sofosbuvir early last year, it hiked the price for Brazilian public agencies from US$16 to US$240 a capsule. Yet that would drop to about US$8 if the drug were produced locally under a compulsory licensing scheme that the Trips agreement already allows in some circumstances.
Countries in which drugs are relatively cheap, such as India, face another kind of challenge: attempts to overturn the laws that make those drugs accessible there. Novartis, the Swiss pharmaceutical giant, fought a decade-long battle to secure monopoly control in India over its treatment for leukaemia, and in the process tried to have a key provision of Indian patent law struck down as unconstitutional. (It failed on both fronts.)
What's more, the crisis of access to affordable medicine also affects countries whose governments defend extensive intellectual property protections for companies: Insulin, for example, can be punishingly expensive in the US.
Remdesivir, a drug used to treat Covid-19 (with mixed results), is now in short supply in the US and Europe. Gilead Sciences, remdesivir's manufacturer, has retained its monopoly over the drug in rich countries, but in May it signed licensing agreements with companies in 127 countries so that they could produce generic versions for sale there.
The result? While there have been shortages of the drug in the West, it has been available in increasingly stable supplies in several poor countries, sometimes at one-tenth of the price.
But the governments of rich countries can push back against Big Pharma, too, and sometimes have done so - despite the pharmaceutical industry's sometimes colossal financial clout. (Campaign and lobbying contributions from drug makers to the US federal government totalled some US$4.7 billion between 1999 and 2018, according to one recent study.)
In the aftermath of 9/11, the US feared an anthrax attack and needed unusually large supplies of ciprofloxacin from Bayer; when the government threatened to bypass the company's patent and buy generic alternatives, the company lowered the price of the antibiotic and increased supplies.
In Britain last year, families of children with cystic fibrosis petitioned the government to suspend a company's monopoly over Orkambi, the first significant treatment for the disease. After political parties threw their weight behind the petition, Vertex, the maker of Orkambi, agreed to sell the drug at a much lower price than it had been holding out for.
As for coronavirus vaccines and Covid-19 treatments, another meeting of the Trips Council is scheduled for tomorrow; on Dec 16 and 17 the WTO's general council, one of the organisation's highest decision-making bodies, will meet. The US, the EU and Britain are expected to dig their heels in.
Yet mounting pressure from poor countries at the WTO should give the governments of rich countries leverage to negotiate with their pharmaceutical companies for cheaper drugs and vaccines worldwide. Leaning on those companies is the right thing to do in the face of a global pandemic; it is also the best way for the governments of rich countries to take care of their own populations, which in some cases experience more severe drug shortages than do people in far less affluent places.
Last month, the editorial board of The Wall Street Journal denounced the Trips waiver proposal put forward by India and South Africa as a "patent heist", adding that "their effort would harm everyone, including the poor". In fact, the effort would help everyone, including the rich - if only the rich could see that.
• Achal Prabhala is the coordinator of the AccessIBSA project, which campaigns for access to medicines, and a fellow of the Shuttleworth Foundation, in Bangalore.
• Arjun Jayadev is a professor of economics at Azim Premji University, in Bangalore, and a senior economist at the Institute for New Economic Thinking.
• Dean Baker is a senior economist at the Centre for Economic and Policy Research in Washington.