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Wednesday, January 20, 2021
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Tag: Pfizer

COVID-19 vaccines were developed in record time – but are these...

William Petri, University of Virginia There are now two COVID-19 vaccines that, at least according to preliminary reports, appear to be 94.5% and 95% effective....

How mRNA vaccines from Pfizer and Moderna work, why they’re a...

Sanjay Mishra, Vanderbilt University As the weather cools, the number of infections of the COVID-19 pandemic are rising sharply. Hamstrung by pandemic fatigue, economic constraints...

Why we didn’t get a vaccine by Election Day – but...

William Petri, University of Virginia A COVID-19 vaccine was not ready before the general election, as many people, including the president, had hoped. But there...

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Animals could help reveal why humans fall for illusions

By Laura Kelley, University of Cambridge and Jennifer Kelley, University of Western Australia Visual illusions, such as the rabbit-duck (shown above) and café wall (shown...