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Articles on Health

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Bacteriophage (yellow) are viruses that infect and destroy bacteria (blue). Christoph Burgstedt/Science Photo Library,Getty Images

Engineered viruses can fight the rise of antibiotic-resistant bacteria

As the world has focused on the COVID-19 pandemic, other microbial foes are waging war on humans. Antibiotic-resistant bacteria pose a growing threat. But viruses may defeat them.
In some states, getting a COIVD-19 vaccination appointment has felt like winning the lottery. Irfan Khan/Los Angeles Times via Getty Images

How to really fix COVID-19 vaccine appointment scheduling

Websites that crash. Appointments that fill up within seconds. Scheduling your COVID-19 vaccine shouldn’t be this hard. A few states have found a better way.
Given the observed and anticipated growth of telemedicine since the beginning of the pandemic, it would be a good idea to clarify and co-ordinate the rules applicable to it in Canada. Shutterstock

What the rise of telemedicine means for Canada’s legal system

The legal uncertainty surrounding telemedicine services is not without consequences. Patients may not have access to public protection remedies.
Being a good mother depends on many factors, including the the bacteria in the mouse mother’s gut. IvonneW/iStock/Getty Images Plus

In mice, a mother’s love comes from the gut

Microbes can alter the minds of mouse mothers and disrupt their natural instinct to nurture their young.
Albanian health department workers, wearing protective suits, collect chickens, in the village of Peze Helmes some 20 km from the capital Tirana, 23 March 2006, after the second case of H5N1 bird flu was discovered in Albania. Gent Shkullaku / AFP

The keys to preventing future pandemics

Ever since the 2001 SARS outbreak and H5N1 avian flu in 2003, we’ve developed tools to monitor diseases that transmitted from animals to humans. But what does a large-scale roll-out entail?
The U.S. banned travel from China early, but the late timing of other travel bans meant the coronavirus had other routes into the U.S. AP Photo/John Minchillo

Travelers coming from Italy may have driven first US COVID-19 wave more than those from China, study suggests

The results from an emerging study suggest governments should act quickly if they plan to impose travel bans – before the virus can spread widely to other countries.
Through the Paris Agreement, the world’s countries agreed to work to keep global warming well under 2 degrees Celsius. Saeed Khan/AFP via Getty Images

Why the US rejoining the Paris climate accord matters at home and abroad — 5 scholars explain

The US is formally back in the Paris climate agreement as of today. As one of the world’s largest greenhouse gas emitters, it has a lot of work to do, with food security, health and safety at stake.
The new SARS-CoV-2 variant’s increased transmissibility is believed to come from a change in the spike protein, visible here in yellow under an electron microscope. National Institute of Allergies and Infectious Diseases

How to stay safe with a fast-spreading new coronavirus variant on the loose

The new SARS-CoV-2 variant is already spreading in the US and could be dominant by March, the CDC warns. Here’s what that means for the masks you choose and how you practice social distancing.
People protest outside the Tendercare Living Centre long-term-care facility in Scarborough, Ont. on Dec. 29, 2020. This LTC home has been hit hard by the second wave of the COVID-19 pandemic. (THE CANADIAN PRESS/Nathan Denette)

Enabling better aging: The 4 things seniors need, and the 4 things that need to change

Canadians are living longer, but are they living well? The challenges to aging well go beyond the problems in long-term care. Substantial change to Canada’s support service systems is long overdue.

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