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COVID vaccine prospects: former CDC director Dr. Tom Frieden is “guardedly optimistic”

COVID Vaccine Prospects: Fmr. CDC Director Dr. Tom Frieden is “Guardedly Optimistic” | GZERO World

Despite being upbeat about progress so far towards developing a COVID-19 vaccine, former CDC Director Dr. Tom Frieden warns that injecting millions of people who aren't sick with a substance that adversely affects even a small portion of the population could be catastrophic. Even an effective vaccine, in short, won't be a silver bullet. As much as the world would wish it to be true, there will not be a quick conclusion to this global catastrophe.

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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