Nearly every person on the planet is vulnerable to the new coronavirus, SarsCoV2. That’s why there are more than 100 projects around the world racing towards the goal of creating a safe and effective vaccine for the disease it causes, Covid-19, in the next 12 to 18 months. But this is just the first part of a long and complex process, working at a pace and scale never attempted before. In Vaccines, Money and Politics, Sandra Kanthal looks at the vast ecosystem needed to deliver a vaccination programme to the world in record time.