GZERO World Clips
What are the “known unknowns” about Moderna’s vaccine?
What Are the “Known Unknowns” About Moderna’s Vaccine? | Noubar Afeyan | GZERO World
December 15, 2020
Moderna co-founder Noubar Afeyan concedes that there is plenty he still doesn't know about his company's COVID-19 vaccine, just as there's plenty he still doesn't know about the virus. But he is confident about one thing: "I view the vaccine as the best mask. It's a molecular mask, and once we have it onboard once, then presumably it will protect us." His conversation with Ian Bremmer was part of the latest episode of GZERO World.
Watch the GZERO World episode: A Shot in the Arm: Moderna's Co-Founder on the COVID-19 Vaccine
From Your Site Articles
More For You
- YouTube
In this episode of GZERO Europe, Carl Bildt examines the United Kingdom’s political shake-up following the appointment of Andy Burnham as the country’s seventh prime minister in a decade.
Most Popular
Competitive pay. 401(k) contributions upon employment and 6% company match once eligible. Up to 16 weeks of combined paid maternity and parental leave. These benefits and more inspire generations – Daidrian’s 18-year Walmart journey motivated her son Jonothan to launch his own career as a Walmart associate. Learn more.
Another prime minister arrived at Downing Street today. Andy Burnham became the United Kingdom’s seventh leader in just 10 years. The Graphic Truth maps out the duration of the United Kingdom's prime ministers in office.
Supporters of the Cockroach Janta Party march toward parliament on the opening day of its monsoon session, demanding the resignation of Education Minister Dharmendra Pradhan over exam paper leaks, in New Delhi, India, 20 July, 2026.
REUTERS/Adnan Abidi
In New Delhi, thousands of protesters are marching to Parliament today to demand the resignation of education minister Dharmendra Pradhan over a growing scandal surrounding the leak of a high-stakes med school entrance exam in May
© 2025 GZERO Media. All Rights Reserved | A Eurasia Group media company.