Workers wait to enter a Tyson Foods pork processing plant in Logansport, Indiana. The plant had been closed after nearly 900 employees tested positive for the coronavirus.
AP Photo/Michael Conroy
Being able to identify communities that are susceptible to the pandemic ahead of time would allow officials to target public health interventions to slow the spread of the infection and avoid deaths.
Korean health workers offer coronavirus testing in the Itaewon nightlife district of Seoul.
Jung Yeon-Je/AFP via Getty Images
If expert advice on the pandemic turns out to be wrong, it will have dire consequences for how reliable scientific evidence is treated in other policy areas, such as climate change.
South Africa must redirect efforts to managing the high-risk social spaces such as public transport.
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South Africa’s testing and tracing has not been at a level needed to suppress the spread of COVID-19. It must now focus on containing opportunities for super-spreading and transmissions.
Multiple failures to properly enforce border quarantine measures should never have happened, given the strength of New Zealand’s emergency laws.
The 100 days of the COVID-19 pandemic has highlighted the strengths and weaknesses of our food system, including the treatment of migrant labourers.
THE CANADIAN PRESS/Nathan Denette
COVID-19 has given society a teachable moment, and we should now establish the policies, programs and technologies to ensure our food system becomes stronger, more resilient and more equitable.
For many people, universities remain institutions embodying past imperial practices. Universities have an important role to play in society, and they must do so with society.
SARS-CoV-2 has been observed in the tears of some sick patients, but this is an unlikely route of COVID-19 transmission.
(Shutterstock)
Scientists have discovered that a widely used, cheap steroid can fight off COVID-19 in the most severe cases. Here’s how it works.
There’s nothing quite like the joy of being with one’s father – and for dads being with their kids.
eff Greenberg/Universal Images Group via Getty Images
Natural assets produce important city services and complement engineered infrastructure. Investing in natural assets can help protect our environment, reduce municipal service costs and create jobs.
Tourists and homeless people share many common spaces, but homeless people are seen as being out of place.
Protesters stand outside the Federal Court of Canada building for a hearing of the designation of the U.S. as a safe third country for refugees in Toronto in November 2019.
THE CANADIAN PRESS/Nathan Denette
Many of us would probably like to watch some professional sports right now. But wouldn’t we rather Canada live up to its international legal responsibilities to respect the rights of asylum-seekers?
Kenyan miners have been affected by the coronavirus pandemic
Recep Canik/Anadolu Agency/Getty Images
The COVID-19 pandemic has accentuated the existing challenges facing artisanal and small-scale mining in Kenya.
Sudanese protesters gather to mark the first anniversary of a raid on an anti-government sit-in, in the Riyadh district in the east of the capital Khartoum on June 3, 2020.
(Photo by Ashraf Shazly/AFP via Getty Images)
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne
Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand