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Artikel-artikel mengenai COVID-19

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The sum is greater than the parts when researchers build an ensemble from multiple coordinated but independent models. Matteo Chinazzi

Pooling multiple models during COVID-19 pandemic provided more reliable projections about an uncertain future

Policymakers rely on models during uncertain times to figure out how their choices could affect the future. Over the pandemic, an ensemble of many COVID-19 models outperformed any one alone.
People tend to ‘panic buy’ in times of crisis, which often leads to shortages of essential items. (Shutterstock)

What drives people to panic buy during times of crisis: A new study sheds light on the psychology of consumers

Understanding the traits of different customer groups can help shoppers and businesses serve their communities more ethically and effectively, especially in times of crisis.
One student in a study said they would have loved to receive emails about school closures: ‘I always had to ask my parents. Sometimes they don’t read the emails.’ (Shutterstock)

Listening to youth voices was missing in the COVID-19 pandemic response

Insights from youth about COVID-19 school closures and youth exclusion from pandemic-related decisions suggest we have an opportunity to improve how we support youths’ rights.
Women — particularly racialized women — are more likely to be in positions at the lower end of the health sector’s pay scale, that also require close and prolonged contact with patients. (Shutterstock)

Canada’s health-care crisis is gendered: How the burden of care falls to women

Not only is the health sector feminized, but women — particularly racialized women — are more likely to be in jobs at the low end of the pay scale, but that require prolonged contact with patients.
Proof of COVID-19 vaccination was once required to access many venues during the pandemic. skaman306/Moment via Getty Images

COVID-19 vaccine mandates have come and mostly gone in the US – an ethicist explains why their messy rollout matters for trust in public health

Vaccine policies fall on a spectrum, from mandates to recommendations. Deciding what to use and when is not so much a science but a balancing act between personal autonomy and public good.

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