On October 16, Dora Vargha will give a talk at the London School of Hygiene and Tropical Medicine, as a part of the Centre for History in Public Health and the Vaccine Centre lunchtime seminar series. Dora’s presentation, titled ‘ When polio became global: a pre-history of the Global Polio Eradication Initiative’, addresses the development of international concepts and practices in polio prevention in the post-war decades and explores the ways in which the scientific practices, intertwined with Cold War politics of the 1950s and 1960s, were formative to the current polio eradication campaign (the full abstract is available here). This paper forms a part of Dora’s new research project undertaken under the auspices of ‘Reluctant Internationalists’, and will be a great opportunity for anyone interested to engage with this exciting topical theme. The talk will take place at LG9, LSHTM, Keppel Street Building, at 12:45-2pm. Admission is free and open to all. For more information, please visit the LSHTM seminar website.