Related topics: world health organization

Q&A: Covid widening achievement gaps in classrooms

Among the many problems and inequities laid bare by the COVID-19 pandemic are disparities in the U.S. educational system. While the abrupt shift to digital learning has been challenging for many kids, students of color and ...

New COVID-19 test quickly and accurately detects viral DNA

Millions of people have been tested for the novel coronavirus, most using a kit that relies on the polymerase chain reaction (PCR). This sensitive method amplifies SARS-CoV-2 RNA from patient swabs so that tiny amounts of ...

COVID-19: Economic impact, human solutions

The COVID-19 pandemic is confronting every level of the U.S. economy with an unprecedented challenge, and the government must mount a sustained, ambitious economic response lasting months and perhaps years, UC Berkeley economists ...

Africa faces grave risks as COVID-19 emerges, says economist

The first cases of COVID-19 emerged in China last November, and the virus has since moved inexorably to Europe and the United States. The virus didn't arrive in Africa—home to 1.2 billion people—until the end of February, ...

The coronavirus and our interconnected economy and biosphere

When I think about the climate problem and the challenges it creates, I am reassured by the fact that we know what causes climate change, we understand its impact and we know how to mitigate it. The forces that are slowing ...

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