Saloni Dattani is a Researcher at Our World in Data, and a founder & editor at the online magazine Works in Progress. She holds a PhD in psychiatric genetics from King’s College London. You can see more links and a full transcript at hearthisidea.com/episodes/dattani. In this episode we talk about: The history of malaria and attempts to eradicate it The role of DDT and insecticide spraying campaigns — and why they were scaled down Why we didn’t get a malaria vaccine sooner What comes after vaccine discovery — rolling out the RTS,S vaccine New funding models to accelerate similar life-saving research, like vaccines for TB and HIV Why so much global health data is missing, and why that matters How the ‘million deaths study’ revealed that about 50,000 deaths per year from snakebites in India went uncounted by health agencies You can get in touch through our website or on Twitter. Consider leaving us an honest review wherever you're listening to this — it's the best free way to support the show. Thanks for listening!