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Articles on Vaccines

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Billions of people are going to need a coronavirus vaccine and that demand is going to be hard to meet. Francesco Carta fotografo/Moment via Getty Images

Approval of a coronavirus vaccine would be just the beginning – huge production challenges could cause long delays

Once a coronavirus vaccine is approved, billions of doses need to be manufactured. Current vaccine production is nowhere near ready, for a variety of reasons, but planning now could help.
On Aug. 11, Russian President Vladimir Putin announced that a coronavirus vaccine developed in the country has been registered for use. Russian Health Ministry/Handout/Anadolu Agency via Getty Images

A COVID-19 vaccine needs the public’s trust – and it’s risky to cut corners on clinical trials, as Russia is

As Russia fast tracks a coronavirus vaccine, scientists worry about skipped safety checks – and the potential fallout for trust in vaccines if something ends up going wrong.

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