Why optimism can be dangerous during a pandemic

microstock3D/Shutterstock For those of us who insist on seeing the glass half full, even when the miserable brigade point out that it’s also half empty, COVID-19 poses particular challenges. In regular times, our relentless optimism wins us friends and provides us with a host of benefits including higher levels ofContinue Reading

Is reaching zero COVID-19 possible?

The Grand Hotel Taipei in Taiwan lights up rooms to mark five days with no new COVID-19 cases. Ricky kuo/Shutterstock Most scientists agree that stringent control measures, involving efficient contact tracing, testing and isolation, together with social distancing and mask wearing, are required to limit the spread of SARS-CoV-2. SouthContinue Reading

How do coronavirus researchers avoid catching COVID-19?

Eugene Lu/Shutterstock Around the world, virologists in labs are constantly handling samples of SARS-CoV-2, the virus that causes COVID-19, as part of our global quest to understand, and hopefully overcome, this pandemic. We know that SARS-CoV-2 is highly infectious and can be lethal if it gets inside our bodies. SoContinue Reading