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Articles sur COVID-19

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Missing a field season can be devastating if your research subject is melting away. Karen Lloyd

From permafrost microbes to survivor songbirds – research projects are also victims of COVID-19 pandemic

Three scientists describe the fieldwork they’ve had to delay in 2020 because of the pandemic. These are setbacks not just for their careers, but for the body of scientific knowledge.
Sevonna Brown of Black Women’s Blueprint, a mutual aid group, with her son in Brooklyn, New York. Mutual aid groups have been formed across New York City to address the economic plight caused by COVID-19. Stephanie Keith via Getty Images

Racism at the county level associated with increased COVID-19 cases and deaths

Blacks are at greater risk of dying from COVID-19 than whites. A study that examined racism at the country level had surprising results.
In lieu of in-person gatherings, holiday and end-of-year celebrations will be virtual because of the ongoing coronavirus pandemic. (Shutterstock)

All Zoomed out? How to deal with Zoom fatigue over the holiday season

The second (and third) wave of the pandemic continues as the end-of-year holiday season approaches. Here are strategies to fight Zoom fatigue while staying virtually close to your loved ones.
Designed by psychologists, the free and anonymous web-based app can help you remember who you came in contact with. Ani Ka via Getty Images

This DIY contact tracing app helps people exposed to COVID-19 remember who they met

With new US COVID-19 cases topping 200,000 a day, contact tracers are overwhelmed. Here’s how infected people can start tracing and notifying contacts themselves.
Dry ice pellets can be used to maintain the ultra-cold temperatures required for Pfizer/BioNTech’s COVID-19 vaccine. Saul Loeb/AFP via Getty Images

How COVID-19 vaccines will get from the factory to your local pharmacy

A pharmaceutical supply chain expert explains the challenges of distributing the COVID-19 vaccines from Pfizer and Moderna that need to be kept at very low temperatures.
Statins lower cholesterol if taken daily – but may also have other effects on the body. StockLite/Shutterstock

Could we use statins to treat COVID-19?

Initial studies suggest these drugs, widely taken to lower cholesterol, may also reduce the severity of COVID-19.
Tourists stroll at an Old Town area in Semarang, Central Java, without properly wearing their face masks. ANTARA FOTO/Aji Styawan/aww.

Indonesia’s poor COVID-19 responses take a toll on its global image

Indonesia is paying the price for failing to control the spread of the coronavirus. The country needs to change course and give priority to public health as the first step in repairing the economy.
Tony Potts, a 69-year-old retiree, removes his face mask for a temperature check just before receiving his first injection in a phase 3 COVID-19 vaccine clinical trial sponsored by Moderna. Potts is one of 30,000 participants in the Moderna trial. Paul Hennessy/NurPhoto via Getty ImageS

What are emergency use authorizations, and do they guarantee that a vaccine or drug is safe?

The vaccines that will first be used to prevent the spread of COVID-19 will have gone through a special approval process with the FDA. but just what is this expedited process?

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