UV disinfection is a proven means of killing pathogens like the SARS-CoV-2 virus, but it’s not risk-free.
The view through an electron microscope shows the spikes that create the ‘corona’ effect on the SARS-CoV-2 coronavirus.
National Institute of Allergies and Infectious Diseases
It’s not always easy to determine the cause of a death. Distinguishing between whether someone has died from or with COVID-19 is necessary for understanding the impact of the virus.
Looking for dried pasta, cooking oil or spices? You’re not alone.
Christopher Corneschi/Wikipedia
Irrational behaviour during difficult circumstances is rooted in deeper cognitive and evolutionary psychological mechanisms. Many reflect what are called emergency decision and purchasing contexts.
Friaaz Azeez gets tested for COVID-19 by a health-care worker at a pop-up testing centre at the Islamic Institute of Toronto in Scarborough, Ont., on May 29, 2020.
THE CANADIAN PRESS/Nathan Denette
Understanding terms like sensitivity and specificity can help us make sense of COVID-19 testing, the accuracy of tests and what the results mean.
Schools in Ohio and Pennsylvania have already found Legionella, the bacteria that causes Legionnaires’ disease, in their water systems.
Andrew Whelton/Purdue University
When water stagnates in pipes, harmful metals and bacteria can accumulate and make people sick. Buildings that were shut down for weeks during the pandemic may be at risk.
The global pandemic has interrupted supply chains for almost 75% of US companies.
Thatree Thitivongvaroon/Getty Images
Medical supply shortages during the pandemic revealed that US industries are unable to provide essential goods in a crisis. A return to domestic production would boost incomes and prepare us for the next crisis.
Overall, Victoria’s roadmap is good. It identifies the right goal, provides explicit criteria for when restrictions might be lifted, and involves mostly appropriate restrictions.
Researchers created an artificial society inside a computer to model what would happen to virus transmission under different policies. It helped inform Victoria’s exit strategy.
Steroids could do more harm than good in patients with milder cases of COVID-19.
Go Nakamura/Getty Images
Results from a recent study indicate that the emergency measures put in place in response to COVID-19 have disproportionately impacted Canadian mothers with young children at home.
The news helps people navigate a complex and changing pandemic world. But they may not always remember what they need to.
AP Photo/Damian Dovarganes
Journalists use real people’s stories to ‘humanize’ the news. But these tales – whether harrowing or heartwarming – can be misleading about the pandemic’s greatest threats.
Unemployed airline workers call for an extension of federal benefits.
Joe Raedle/Getty Images
Precision medicine is often touted as the future of medicine. But so far, it hasn’t been helpful in the war against COVID-19. Here is how it could be used to tease apart the nuances of the disease.
We have to balance the risk of transmission with the mental health challenges of lockdowns. A bubble system could alleviate loneliness while minimising infection risk.
The same chronic illnesses associated with exposure to endocrine-disrupting compounds also increase risk of developing severe COVID-19.
Engin Akyurt and Kai Dahms/Unsplash
Endocrine-disrupting compounds are pervasive in modern life, from food packaging to shampoo. Research is connecting their effects on humans to risk of severe illness or death from the coronavirus.
A traveler walks past screeners testing a system of thermal imaging cameras which check body temperatures at Los Angeles International Airport on June. 24, 2020.
Mario Tama/Getty Images