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Articles sur COVID-19

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The Chinese government has loosened restrictions designed to limit the spread of COVID-19. Kevin Frayer/Stringer via Getty Images

China’s loosened COVID-19 policies – following years of aggressive lockdowns and quarantines – have left the country vulnerable

Strict lockdowns, quarantines and testing have prevented many people in China from catching COVID-19. With concerns over Chinese vaccine efficacy and uptake, China may be facing a looming COVID-19 surge.
Throughout the pandemic, much discussion about COVID-19 transmission focused on individual-level decisions, making it easy to blame the unvaccinated. (Pixabay)

Beyond vaccine hesitancy: Understanding systemic barriers to getting vaccinated

Systemic social issues affect vaccine access and acceptability. Yet, the term ‘vaccine hesitancy’ overlooks this, reducing the multiple factors that affect vaccine uptake to individual-level choices.
‘Permacrisis’ is Collins Dictionary’s 2022 word of the year, but polycrisis is a more accurate term to describe the world’s ongoing crises and how they’re interacting with one another. (Pixabay)

‘Polycrisis’ may be a buzzword, but it could help us tackle the world’s woes

What’s a polycrisis? We’re in one, and greed and power are undoubtedly worsening it, but our knowledge remains poor. Experts know a lot about individual risks and crises, but not how they interact.
A virology lab researcher works to develop a test that will detect the P.1 variant of the coronavirus, in São Paulo, Brazil, in March 2021. (AP Photo/Andre Penner)

Why we need open-source science innovation — not patents and paywalls

In open-source endowed research positions, professors release all of their intellectual property. Surveys of academics in the U.S. and Canada find most like the idea.
Drug patents don’t necessarily spur companies to innovate so much as restrict access to their IP. Andrii Zastrozhnov/iStock via Getty Images Plus

Pharma’s expensive gaming of the drug patent system is successfully countered by the Medicines Patent Pool, which increases global access and rewards innovation

The Medicines Patent Pool was created to promote public health, facilitating generic licensing for patented drugs that treat diseases predominantly affecting low- and middle-income countries.
As of Nov. 30, 2022, 62.5% of children and adolescents are unvaccinated against COVID-19. South_agency/E+ via Getty Images

Nurses’ attitudes toward COVID-19 vaccination for their children are highly influenced by partisanship, a new study finds

Nurses who identify as Democrats have a significantly higher likelihood of having their children vaccinated against COVID-19 than those who identify as Republicans.

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