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Articles on COVID-19 vaccines

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If too many Americans refuse to take the COVID-19 vaccine, achieving population immunity will be difficult. Paul Hennessy/NurPhoto via Getty Images

Americans have unrealistic expectations for a COVID-19 vaccine

Two in five Americans say they don't want a COVID-19 vaccine, which is a problem. Finding out what Americans do want from a vaccine might help.
A market place in Ghana’s capital Accra. Developing countries like Ghana risk being left behind in the race to secure COVID-19 vaccines. Christian Thompson/Anadolu Agency via Getty Images

Dummy’s guide to how trade rules affect access to COVID-19 vaccines

A waiver on some intellectual property rules at the WTO for COVID-19 vaccines would ensure more equitable access, but wouldn't solve all the problems facing developing countries.
Seniors in Fort Myers, Fla. wait for their COVID-19 vaccinations. At this site, 800 doses of vaccine were available. Octavio Jones via Getty Images

Vaccine delays reveal unexpected weak link in supply chains: A shortage of workers

The shipment of goods to suppliers has become technologically sophisticated. Delays in getting out the COVID-19 vaccine to people show that the breakdowns come down to something more basic.
Sandra Lindsay, left, a nurse at Long Island Jewish Medical Center, is inoculated with the COVID-19 vaccine by Dr. Michelle Chester. Mark Lennihan/Pool via Getty Images

If I have allergies, should I get the coronavirus vaccine? An expert answers this and other questions

A serious allergic reaction was reported in a health care worker in Alaska after she received the COVID-19 vaccine. Does this mean that people with allergies need to be concerned? An expert answers.

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