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Articles on Coronavirus vaccine

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Vaccinated people are wondering whether they can ease social distancing and mask-wearing. AP Photo/Darko Bandic

Can vaccinated people still spread the coronavirus?

You've been vaccinated; can you now safely see your friends and family? New research hints that vaccinated people may be less likely to transmit the coronavirus, but they are not 100% in the clear.
The success of Brazil’s vaccine program will have a ripple effect on countries to which it exports commodities such as steel. Michael Dantas/AFP via Getty Images

The $4 trillion economic cost of not vaccinating the entire world

The world's most advanced economies will incur half the total costs associated with a failure to vaccinate poorer nations, which could exceed $4 trillion if only half their citizens are inoculated.
Maria Saravia, a worker at the University of Southern California’s Keck Hospital, adjusts her mother’s mask before her COVID-19 vaccination. Genaro Molina/Los Angeles Times via Getty Images

Why the next major hurdle to ending the pandemic will be about persuading people to get vaccinated

Getting a vaccine is proving difficult for many older people now, but the mad rush for the vaccine won't last long. Many people don't want to get one at all, and that will impede herd immunity.

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