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Articles on Pandemic

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While people with certain disabilities are already at higher risk for severe COVID-19, that risk is increased by elements within the health-care system. (Shutterstock)

People with disabilities put at risk by COVID-19 triage and vaccine priorities

People with disabilities are overlooked for COVID-19 vaccine distribution and triage protocols. We need to make this group a priority and address issues that put them at risk.
The beauty of exercise snacks is that they don’t require any equipment, or even a change of clothes. (Shutterstock)

Snack your way to better health with bite-sized exercise breaks

Short, 20-second bursts of activity — known as exercise ‘snacks’ — throughout the day have many benefits, from boosting energy and productivity to improving cardiorespiratory fitness.
Exposure notification systems alert people when they’ve been exposed to the coronavirus but don’t record the information. AleksandarGeorgiev/E+ via Getty Images

How Apple and Google let your phone warn you if you’ve been exposed to the coronavirus while protecting your privacy

Bluetooth wireless communication makes it possible to track when people have been exposed to people infected with the coronavirus. The right cryptography scheme keeps alerts about exposures private.

COVID forced Australian fathers to do more at home, but at the same cost mothers have long endured

As the pandemic took hold in 2020, Australian dads picked up more of the domestic load, new research shows. But their sleep and anxiety suffered as a consequence.
Layering face masks has been suggested as a way to increase protection against COVID-19 variants that may be more transmissible. (Shutterstock)

Are two cloth masks better than one for preventing the spread of COVID-19?

Are two face masks better than one? Adding layers of filtration by double masking is a way of using the masks that we already have, possibly to better effect.
The pandemic blew up some carefully constructed ‘polycules.’ Bilyana Stoyanovska/EyeEm via Getty Images

Polyamorous relationships under severe strain during the pandemic

For single people, finding at least one partner has been hard enough. But for those used to juggling multiple relationships, the pandemic has forced them to rethink dating altogether.
Tamara Dus, director of University Health Network Safety Services, administers a Pfizer-BioNTech COVID-19 vaccine in Toronto. THE CANADIAN PRESS/Frank Gunn

5 factors that could dictate the success or failure of the COVID-19 vaccine rollout

The arrival of COVID-19 vaccines has raised hope for an end to the pandemic. Hopefully that’s true, but there are variables. Here are some factors that could affect the success of the vaccine rollout.
Medical students’ backgrounds often reflect the diversity of local communities, which can allow them more access and trust for vaccination efforts. Bryan Goodchild/UMass Medical School

We’re building a vaccine corps of medical and nursing students – they could transform how we reach underserved areas

One university is showing how the vaccine corps concept can speed up vaccination rates, including launching a large-scale vaccination site staffed by hundreds of students and volunteers.
Our beliefs about our romantic partner act like a pair of tinted glasses that colour our experience of our partner. (Shutterstock)

‘Relationship glasses’ shape how we see the good, the bad and the ugly in romantic partners

People create beliefs about their romantic partner that affect how they respond to them and interpret their behaviour. These beliefs can act as rose-tinted glasses, or as a darker lens.
Research shows the breast milk of women who have recovered from COVID-19 offers a source of COVID-19 antibodies. (Shutterstock)

Breastfeeding research improves lives and advances health, but faces conflicts

Researchers don’t fully understand the composition of breast milk and its benefits. Beyond nutrition, it contains enzymes, hormones and the mother’s antibodies — including antibodies for COVID-19.
A health-care worker prepares a dose of the Pfizer-BioNTech COVID-19 vaccine at a UHN COVID-19 vaccine clinic in Toronto on Thursday, January 7, 2021. THE CANADIAN PRESS/Nathan Denette

The roots of Canada’s COVID-19 vaccine shortage go back decades

Behind Canada’s current COVID-19 vaccine shortage is a decades-long tale of unheeded warnings, missed opportunities and dismantled resources that was never going to end well.
Volunteers prepare boxes at the Greater Boston Food Bank on Oct. 1, 2020. Iaritza Menjivar, The Washington Post via Getty Images

Corporate concentration in the US food system makes food more expensive and less accessible for many Americans

Food production in the US is heavily concentrated in the hands of a small number of large agribusiness companies. That’s been good for shareholders, but not for consumers.
A health system in Virginia stopped using the federal website after only a few days, complaining that it was slow and crashed. Michael S. Williamson/The Washington Post via Getty Images

The US government’s $44 million vaccine rollout website was a predictable mess – here’s how to fix the broken process behind it

The website has triggered random appointment cancellations and unreliable sign-ups. Only one contractor was deemed qualified to build it – and it wasn’t a major tech company. We’ve seen this before.

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