WTO battle over Covid-19 vaccine patents must not hold back world’s vaccination drive
- Patents are not a critical barrier in the complex challenge of vaccine manufacture and roll-out, as seen in India
- But arguing about patent waivers is distracting – people are dying in alarming numbers and our urgent priority must be to get shots into arms

Evidence is embarrassingly strong that the rich are hoarding the world’s vaccines. As a Nature magazine feature summarised in March, we need 11 billion vaccine doses – assuming two per person – to immunise 70 per cent of the world and achieve herd immunity.
So far, 8.6 billion doses have been ordered, 6 billion of these by rich countries. The US, European Union, Britain and several other affluent countries have bought at least four vaccine doses per adult in their populations.
With this hoarding, and a normal global production capacity of 3.5 billion doses, most people living in the poor parts of the world are unlikely to get vaccinated against Covid-19 until at least the end of 2022. Africa’s 1.2 billion people have so far received a bare 37 million doses.

03:26
India’s mass-vaccination drive falters as country hits 20 million coronavirus cases
