Saturday, April 12

HEALTH & WELLNESS

Online Communities Are Important Sources Of Support, But They Also Pose Risks For Young People
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HEALTH & WELLNESS

Online Communities Are Important Sources Of Support, But They Also Pose Risks For Young People

Aristotle called humans “the social animal,” and people have recognized for centuries that young people need to be in communities to develop into healthy adults. The ongoing pandemic has caused concern about the effects of isolation on children and teenagers’ social and psychological growth. But while young people today may not be able to gather in person as often as they’d like, they aren’t necessarily isolated. They have long used online communities to explore their identities and conduct their social lives. They’re involved in anonymous hip-hop discussion forums, ADHD support groups on Facebook, biology class group chats on Instagram and comments sections under popular YouTube videos. There are many of these online communities, and collectively they cover a wide range of subjects. The...
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A Doctor Explains What A Johnson & Johnson Vaccine Suspension Means For You
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HEALTH & WELLNESS, VIDEO REELS

A Doctor Explains What A Johnson & Johnson Vaccine Suspension Means For You

The Centers for Disease Control and Prevention and the Food and Drug Administration on April 13, 2021 halted use of the one-dose Johnson & Johnson COVID-19 vaccine that has been given to 6.8 million people in the U.S. The pause is due to reports of blood clotting in six people who have received the vaccine. One woman died, and another has been hospitalized in critical condition. Dr. William Petri, an infectious disease physician and immunologist at the University of Virginia School of Medicine, answers questions to help put this development in context. What is this potential side effect of the J&J vaccine for COVID-19? The potential side effect is a blood clot in the veins that drain blood from the brain. This is called central venous sinus thrombosis. In the vaccine-associated cas...
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Some Types Are Better Than Others – But Too Much Sitting Is Bad For You
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HEALTH & WELLNESS

Some Types Are Better Than Others – But Too Much Sitting Is Bad For You

The COVID-19 pandemic has introduced a number of new behaviours into daily routines, like physical distancing, mask-wearing and hand sanitizing. Meanwhile, many old behaviours such as attending events, eating out and seeing friends have been put on hold. However, one old behaviour that has persisted, and has arguably been amplified due to COVID-19, is sitting — and it is not surprising to see why. Whether sitting during transportation, work, screen time or even meals, everyday environments and activities are tailored nearly exclusively to prolonged sitting. As such, sedentary behaviours, like sitting, make up the vast majority of our waking day. Pre-COVID-19 estimates place the average Canadian adult’s sedentary behaviour at around 9.5 hours per day. Current daily sedentary time is likel...
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Survivors, First Responders And Millions Of Others Are Left With Emotional And Mental Scars By Mass Shootings
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HEALTH & WELLNESS, SOCIETY

Survivors, First Responders And Millions Of Others Are Left With Emotional And Mental Scars By Mass Shootings

The deadly shootings of eight people in Atlanta on March 16 and 10 people in Boulder, Colorado, on March 22 brought heartache and grief to the families and friends of the victims. These events also take a toll on others, including those who witnessed the shooting, first responders, people who were nearby – and even those who heard about the shooting in the media. I am a trauma and anxiety researcher and clinician, and I know that the effects of such violence reach millions. While the immediate survivors are most affected, the rest of society suffers, too. First, the immediate survivors Like other animals, we humans get stressed or terrified when exposed to a dangerous event. The extent of that stress or fear can vary. Survivors of a shooting may want to avoid the neighborhood where the s...
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We Found Dangerous And Stigmatizing Stereotypes Prevail While Studying Depression Messages On YouTube Videos
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HEALTH & WELLNESS, SOCIETY, VIDEO REELS

We Found Dangerous And Stigmatizing Stereotypes Prevail While Studying Depression Messages On YouTube Videos

Rates of depression have tripled in the U.S. since the beginning of the COVID-19 pandemic, and most recent estimates suggest these numbers remain elevated compared with pre-pandemic rates of mental health problems. Even before the pandemic, depression was a leading source of disability, affecting over 17 million Americans each year. In a society where mental health education is not uniformly taught in schools, and where most people with depression go untreated, this is a recipe for disaster. Psychologists have proposed ways to reform mental health care such as increasing access to care through telehealth. These actions are important. However, few experts have provided recommendations for how everyday citizens can flatten the depression curve by reducing stigma. To better understand why ...
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African Americans And People With Vascular Dementia Are At Greater Risk For COVID-19
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HEALTH & WELLNESS, VIDEO REELS

African Americans And People With Vascular Dementia Are At Greater Risk For COVID-19

New research is shedding light on how dementia can increase people’s risk for developing COVID-19, particularly among two groups: African Americans and people with vascular dementia. The headline findings of a recent study revealed that dementia patients overall face twice the risk for developing COVID-19 as adults without dementia. But two other results from that study deserve more attention than they have received so far. One is that African Americans with dementia had three times the risk of developing COVID-19, and when they did, it was more likely to be life-threatening. African Americans with both dementia and COVID-19 had a higher hospitalization rate than white patients with dementia – 73% compared with 54% – and a higher death rate – 23% compared with 19% for whites. In view of ...
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HEALTH & WELLNESS

COVID-19 Sleep Loss – Daylight Saving Time Could Be Especially Hard This Weekend

The clock springs forward one hour on Sunday morning, March 14 for most people in the U.S. That is not an appealing thought for those who have suffered sleep problems because of the pandemic. Sleep this past year has been affected by a variety of factors, including anxiety, inconsistent schedules and increased screen time. This affects our health, as getting adequate sleep is important to assure our immune system can fend off and fight infections. Even before the pandemic, about 40% of adults – 50 to 70 million Americans – got less than the recommended minimum seven hours per night. And, many researchers were already concerned about how the twice-a-year switch affects our body’s physiology. The American Academy of Sleep Medicine, the largest scientific organization that studies sleep, i...
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The Coronavirus Is Messing With Our Minds As Well As Our Bodies, A Year Into The Pandemic
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COVID-19, HEALTH & WELLNESS, VIDEO REELS

The Coronavirus Is Messing With Our Minds As Well As Our Bodies, A Year Into The Pandemic

COVID-19 has hijacked people’s lives, families and work. And, it has hijacked their bodies and minds in ways that they may not even be aware of. As we see it, SARS-CoV-2, the virus that causes COVID-19, is a sort of zombie virus, turning people not into the undead but rather into the unsick. By interfering with our bodies’ normal immune response and blocking pain, the virus keeps the infected on their feet, spreading the virus. People typically think of zombies as the stuff of science fiction. But in the biological world, zombies are all over the place, from the Ophiocordyceps fungus that perpetuates itself by zombifying ants; to Toxoplasma gondii, a single-celled parasite that completes its life cycle by leading rodents into the jaws of predators. Zombie viruses are also a real thing, i...
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Maybe The End Of The Pandemic, What’s In A Name For A Vaccine Campaign?
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HEALTH & WELLNESS

Maybe The End Of The Pandemic, What’s In A Name For A Vaccine Campaign?

Nearly 50 million people in the U.S. had received at least one dose of the coronavirus vaccine by March 1, and millions of others have spent hours online trying to get an appointment. But soon, the demand could fall because of vaccine hesitancy. How is the government going to get people on board? From my research, I have found that an important part of a successful vaccine campaign is in the name. As a health communication scholar who studies the history of epidemics, I have been interested in the naming and public delivery of the COVID-19 government response. In many ways, this moment parallels crises of the past, as people in previous epidemics and pandemics also struggled to find ways to protect themselves against deadly disease. Abandoning the ‘Operation Warp Speed’ name In the week ...
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Using Indoor Air Filters Near Busy Highways Can Reduce Blood Pressure
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HEALTH & WELLNESS

Using Indoor Air Filters Near Busy Highways Can Reduce Blood Pressure

The big idea For people living near busy highways, using air filters indoors results in short-term improvements to blood pressure, according to a new study I co-authored. Busy highways are large sources of air pollution. Larry D. Moore via Wikimedia Commons, CC BY-SA Next to busy highways and major roadways, there are high concentrations of air pollution – including exceptionally tiny, invisible and odorless ultrafine particles from burning fuel. My colleagues Neelakshi Hudda, Misha Eliasziw and I tested how using air filters indoors near a highway can reduce exposure to ultrafine and other particulate pollutants – and what effect that has on blood pressure. Our team tested 77 participants over three two-hour sessions in a room next to a busy highway. We manipulated the level of air pollu...
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