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Podcast: Vaccine nationalism risks prolonging pandemic, according to Chief Scientist, WHO

Listen: Soumya Swaminathan calls for a massive increase in the global vaccine supply in order to prevent the rise of more dangerous and vaccine-evading super-variants, in a wide-ranging interview with Ian Bremmer on the GZERO World podcast. Dr. Swaminathan, Chief Scientist at the World Health Organization, argues that vaccine nationalism, where countries prioritize their own citizens ahead of the rest of the world, will only prolong the pandemic because a virus does not stop at any national border. She also weighs in on a controversial new WHO report investigating the origins of COVID-19 and discusses when she thinks the world's children should get vaccinated. In addition, she suggests we may see alternative vaccine forms, like nasal sprays, sooner than we think.

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Newer, better COVID-19 vaccines on the horizon: is a nasal spray coming?

Nasal sprays, oral vaccines, and other new types of COVID-19 vaccines may be ready soon, according to Dr. Soumya Swaminathan, Chief Scientist at the World Health Organization. She previews some of these needle-less vaccines and notes that the possibility of being able to store vaccines at room temperature could be a game-changer for vaccinating poorer nations. The advantage of nasal sprays, she explains, is that they "would generate local mucosal immunity in addition to systemic immunity." Dr. Swaminathan's conversation with Ian Bremmer is featured on the latest episode of GZERO World, airing on US public television stations starting this Friday, April 9. Check local listings.

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