Menu Close

Health – Articles, Analysis, Comment

Displaying 901 - 925 of 1776 articles

A nurse at the Royal Free Hospital in London simulates the administration of the Pfizer vaccine on Dec. 4, 2020 to support staff training ahead of the rollout in the United Kingdom. (Yui Mok/Pool Photo via AP)

Which age group — old or young — should get the COVID-19 vaccine first may depend on timing

If supplies of COVID-19 vaccine are initially limited, who should be vaccinated first? A mathematical model shows when and why it’s best to start with the young, and when older people should go first.
For people with disabilities, prescription drug costs are often layered on top of other health-related costs. (Shutterstock)

Without pharmacare, Canadians with disabilities rationing drugs due to high prescription costs

Any pharmacare plan that aims to remove financial barriers to treatment and eliminate inequities should prioritize those who face the highest out-of-pocket drug costs, such as people with disabilities.
A man sips a drink while sitting in environmentally friendly physical distancing circle at Trinity Bellwoods Park in Toronto on May 28, 2020. THE CANADIAN PRESS/Nathan Denette

COVID-19 caution fatigue: Why it happens, and 3 ways to prevent it

As the pandemic wears on, some people struggle to keep adhering to restrictions and social distancing guidelines. There are psychological reasons for caution fatigue, and ways to overcome it.
A nurse prepares a shot for a clinical trial of a COVID-19 vaccine candidate developed by the National Institutes of Health and Moderna Inc., on July 27, 2020 in Binghamton, N.Y. (AP Photo/Hans Pennink, File)

COVID-19 vaccine FAQ: 6 things to look for in clinical trial results

With COVID-19 vaccine announcements making headlines, non-scientists need to know what clinical trial results mean. Here are some key points to look for in vaccine trial reports.
First year Western University students Sarah Pignatelli and Mason Shearer wait for a COVID-19 test in London, Ont., on Sept. 19, 2020. THE CANADIAN PRESS/Geoff Robins

Young adults, unfairly blamed for COVID-19 spread, now face stress and uncertain futures

Media depictions of youth during the pandemic are distorting the actual experiences, practices and attitudes of young adults during COVID-19, as well as the pandemic’s impact on them.
A lone cyclist rides past the University of Toronto campus during the COVID-19 pandemic in Toronto on June 10, 2020. THE CANADIAN PRESS/Nathan Denette

For university students, COVID-19 stress creates perfect conditions for mental health crises

University students had high rates of mental health issues before the pandemic. The additional stressors of COVID-19 and social isolation will make them even more vulnerable over the winter.
Mink can be readily infected with SARS-CoV-2 and then pass the virus to humans. (Shutterstock)

The mink link: How COVID-19 mutations in animals affect human health and vaccine effectiveness

In the disturbing scenario of human-to-mink-to-human COVID-19 transmission, the virus may mutate in mink prior to re-infecting people. That possibility makes vaccine design even more crucial.
New recommendation advise using an additional layer of polypropylene fabric in cloth masks to act as a filter. (Sara Alas/Niko Apparel)

Polypropylene, the material now recommended for COVID-19 mask filters: What it is, where to get it

Everything you need to know about non-woven polypropylene, the fabric now recommended for use as a filter in cloth face masks: What it is, what to look for and where to find it.
Antibiotics do not shorten or reduce the severity of colds or flu, but they could produce adverse effects that make you feel even worse. (Pexels/Andrea Piacquadio)

Antibiotics in cold and flu season: Potentially harmful and seldom helpful

Resistant bacteria aren’t the only risk posed by overprescribing antibiotics. A more immediate risk is side-effects and reactions, which a new review shows are surprisingly frequent and often severe.
Developmental language disorder may be missed as it often doesn’t appear foremost as a language impairment. (Shutterstock)

If your child has reading, school or social struggles, it may be DLD: Developmental language disorder

Developmental language disorder affects more than seven per cent of children, yet is not well known. If your child struggles in school, social interactions or reading, the underlying issue may be DLD.
People wearing masks walk in front of Pfizer’s headquarters in New York City. Pfizer and BioNtech are on track with a vaccine that is 90 per cent effective, say preliminary results, but they are not the only ones in the race. AP Photo/Bebeto Matthews

COVID-19 vaccine update: Pfizer may be the frontrunner, but Canada has hedged its bets

Canada has set aside a total of 414 million doses of different types of vaccine. Some exploit known mechanisms, others are based on previously untested approaches.
Over 90 per cent of Canadian doctors see pharmaceutical sales representatives. (Shutterstock)

Guidelines governing Canadian doctors’ relationships with pharma companies under review

Patients have a stake in the relationship between doctors and pharmaceutical companies, so the CMA’s current review of its guidelines for doctor/pharma interactions is everybody’s business.
The second wave of COVID-19 requires what’s known as ‘norm entrepreneurs,’ well-known and influential people who can encourage people and businesses to adhere to coronavirus containment measures. (Patrick Fore/Unsplash)

COVID-19 crackdowns: Fines are fine but bring on the ‘norm entrepreneurs’

A chorus of prominent voices that seek to persuade Canadians that COVID-19 compliance is in everyone’s interest.
The TRIPS waiver enables WTO member states to manufacture and distribute COVID-19 drugs and medical supplies that would normally be protected by patents. (Pixabay)

COVID-19 drug and vaccine patents are putting profit before people

The TRIPS waiver makes COVID-19 treatments more accessible globally by enabling manufacture and distribution of COVID-19 drugs and medical supplies that would normally be protected by patents.