In the race to protect the world against COVID-19, what is being done to ensure that less well-off countries are not left behind if a successful vaccine is developed? What support is being offered in terms of manufacture, supply, storage and distribution?  What are the challenges in insuring that people in remote regions have access to the vaccine? Neil McNeil speaks to Kate Bingham, chair of the UK Vaccine Task Force, Dr. Melanie Saville, Director of Vaccine Research & Development at The Coalition for Epidemic Preparedness Innovations, Jeremy Farrar, Director of Wellcome, and  Saul Walker, Deputy Director - Covid19 Vaccines, Therapeutics and Diagnostics at the Foreign, Commonwealth & Development Office.