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Articles on Social determinants of health

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One child in three is physically or sexually abused or witnesses violence between adults in their home. Other adversities including emotional neglect, living in an unsafe neighbourhood or experiencing prejudice and bullying are even more common. (iStock)

Childhood adversity is a ‘cause of causes’ of adult illnesses and mental health problems

One in three children experiences abuse or neglect. These adverse events increase lifelong risks for chronic diseases and mental health issues, creating a public health hazard hiding in plain sight.
Keagan Henman/Unsplash

Early intervention for psychosis might cost more initially but delivers a greater return on investment

Early intervention programs for young people with psychosis might cost more initially, and require more intensive support for longer periods, but they’re worth the investment.
Vulnerability to suicide may build up throughout the course of life, and may start with events occurring in the perinatal period and infancy. (Shutterstock)

Understanding the early-life origins of suicide: Vulnerability may begin even before birth

Early life influences have been linked to higher risk of suicide later in life. Reducing those risks, and boosting resilience in children exposed to them, may help reduce suicide rates.
Alzheimer’s, like many diseases, has a genetic component. Tek Images/Science Photo Library via Getty Images

Mixed-ancestry genetic research shows a bit of Native American DNA could reduce risk of Alzheimer’s disease

Using a technique called admixture mapping, researchers can leverage the diversity of people with mixed ancestry to look for hard-to-find genetic risk factors for diseases like Alzheimer’s disease.
Environmentally dangerous dumps, landfills and pulp and paper mills are more likely to be sited in African Nova Scotian and Mi'kmaw communities. These communities suffer from high rates of cancer and respiratory illness. (Shutterstock)

Environmental racism: New study investigates whether Nova Scotia dump boosted cancer rates in nearby Black community

Black residents of Shelburne, N.S., spent decades living near a dump, worrying about its possible connection to elevated cancer rates. A new study will investigate the dump’s long-term consequences.
Would anyone want to spend more screen time talking about pandemics? Yes, learned an anthropologist, biologist and historian who developed a course on the topic. (Shutterstock)

A university course on pandemics: What we learned when 80 experts, 300 alumni and 600 students showed up

The course offers a model for teaching about complex problems, and underlines the critical role of university learning, research and outreach in understanding and addressing them.
RowVaughn Wells, in gray jacket, mother of Tyre Nichols, who died after being beaten by Memphis police officers, is with friends and family members at the conclusion of a candlelight vigil for Tyre, in Memphis, Tenn., on Jan. 26, 2023. AP Photo/Gerald Herbert

Pain of police killings ripples outward to traumatize Black people and communities across US

Evidence shows that many Black Americans experience police killings of unarmed Black people – even those they do not know – as traumatic events, causing acute physical and emotional distress.
Circles designed to help prevent the spread of the coronavirus by encouraging social distancing line San Francisco’s Dolores Park on May 21, 2020. (AP Photo/Noah Berger)

Bursting social bubbles after COVID-19 will make cities happier and healthier again

The social restrictions of the COVID-19 pandemic have illustrated how important human connections are to health.
Dostoyevsky’s story ‘The Double’ explores the uncanny theme of a replica of oneself, but today’s literary foes are often amorphous ones like environmental degradation. (Shutterstock)

Fiction and memoirs were covering health way before the COVID-19 pandemic

Beyond the ‘literature of madness,’ the narratives about mental and physical health published today explore the interdependence of bodies and their environments.
In this episode, Roberta Timothy explains why racial justice is a public health issue and talks about why she believes historical scientific racism needs to be addressed. Dr. David Tom Cooke, of UC Davis Health, participated in Pfizer’s clinical trial as part of an effort to reduce skepticism about the COVID-19 vaccine. (AP Photo/Rich Pedroncelli)

Black health matters: Don’t Call Me Resilient EP 5 transcript

Transcript of Don’t Call Me Resilient, Episode 5: Black health matters
In this episode, Roberta Timothy talks about her new international health project, Black Health Matters, and explains why racial justice is a public health issue. In this photo, Dr. Janice Bacon, a primary care physician with Central Mississippi Health Services, gives Jeremiah Young, 11, a physical exam. (AP Photo/Rogelio V. Solis)

Black health matters: Don’t Call Me Resilient EP 5

When COVID-19 first appeared, some called it the great equalizer. But the facts quickly revealed a grim reality: COVID-19 disproportionately impacts racialized communities.
This mural in-progress outside the Apple store in Montréal is a sign of antiracist allyship: will this work help society start to address the long-term health impacts of racism? THE CANADIAN PRESS/Paul Chiasson

5 ways to address internalized white supremacy and its impact on health

While many institutions pledged their support for anti-racism work this summer, a health researcher says these ideas need to go further to address the long-term health impacts of internalized racism.
Instead of returning to “normal” after the COVID-19 pandemic, Canada should adopt a health-care system that focuses on prevention and the social determinants of health. (Pixabay, Canva)

No ‘back to normal’ after COVID-19: Health care should shift focus from treatment to prevention

COVID-19 has shown the flaws of a reactive health-care system designed to care for people who are already sick. A preventive approach would be more equitable, less expensive and keep us healthier.

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