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Articles sur COVID-19

Affichage de 3601 à 3620 de 7938 articles

Jean McCarthy helps a first-grade student at South Boston Catholic Academy on Sept. 10, 2020. David L. Ryan/The Boston Globe via Getty Images

Does reopening schools cause COVID-19 to spread? It’s complicated

When a community reopens its schools and COVID-19 rates increase, other factors – not the reopening of schools – may still be to blame, new research finds.
The internet has made scientific research more available to the public and the media. (Shutterstock)

In the rush for coronavirus information, unreviewed scientific papers are being publicized

The peer-review process is an essential part to ensure the quality of scientific research, but the pandemic-driven demand for information means that research is publicized before it has been reviewed.
A pro-democracy activist in Hong Kong holds a photo of Zhang Zhan, a citizen journalist sentenced to four years in China for her reporting on the Wuhan COVID outbreak. Miguel Candela/EPA

How China is controlling the COVID origins narrative — silencing critics and locking up dissenters

The stakes are high for China as WHO teams arrive to investigate the origins of the coronavirus. Beijing has presented a success story to the world — and will not accept any criticism.
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.
This is not a wok: Japanese musician Natsuki Tamura explores sounds at an online global festival of improvisation, IF 2020. (Ajay Heble/IF 2020)

3 lessons from musical improvisation to help navigate 2021

Improvisation asks us to trust that surprise will teach us something. As we enter a new year and a post-pandemic landscape, musical improvisation offers inspiration.

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