91ºÚÁÏÍø

Children and older adults are consistently less likely to live near bike lanes, finds a new study that mapped cycling infrastructure in three Canadian cities over a decade.

The 91ºÚÁÏÍø-led research analyzed census data for Montreal, Vancouver and Victoria. Across all three cities, neighbourhoods with a higher proportion of children (under 15) and older adults (65+) were located farther from cycling infrastructure.

Classified as: Hiroshi Mamiya, Department of Epidemiology, Biostatistics and Occupational Health, biking
Published on: 29 Jun 2026

Overdose prevention sites and supervised consumption sites in Toronto are not associated with long-term increases in local crime, 91ºÚÁÏÍø researchers have found.

Over 10 years, crime reports remained stable or declined in neighbourhoods where sites opened, the researchers said. land amid debates across Canada about how harm reduction services intersect with public health and safety.

Classified as: Addiction; harm reduction; health services; policy; Dimitra Panagiotoglou, Department of Epidemiology, Biostatistics and Occupational Health
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Published on: 6 Jan 2026

The company that makes Tylenol against a proposed safety warning on labels for all drugs containing acetaminophen. filed with the U.S. Food and Drug Administration calls for labels to state that, if taken during pregnancy, the medication may increase a child’s risk of neurodevelopmental disorders, including autism. 

Classified as: robert platt, School of Population and Global Health, Department of Epidemiology, Biostatistics and Occupational Health
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Published on: 23 Oct 2025

While officials have repeatedly sought to assure residents that the water and air in East Palestine, Ohio, are safe after the derailment of a train carrying hazardous materials earlier this month, anxiety has permeated the community amid reports of rashes, nausea and headaches. While it was deemed safe for evacuated residents to return home on February 8, community members have questioned how safe their village is and the validity of the air and water tests. ()

Classified as: 91ºÚÁÏÍø experts, Ohio, train derailment, air pollution, air quality, Hazardous materials, Scott Weichenthal, Department of Epidemiology, Biostatistics and Occupational Health
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Published on: 20 Feb 2023

Quebec says it will start using human papillomavirus tests as its primary screening tool for cervical cancer, replacing the Pap smear. The Health Department says the province will systematically offer HPV testing for cervical cancer screening to all women aged 25 to 65, every five years. Earlier this year, the Institut national d’excellence en santé et en services sociaux reported that the HPV test is more sensitive than a Pap smear and could allow patients to collect their own test samples.

Classified as: 91ºÚÁÏÍø experts, Eduardo Franco, Gerald Bronfman Department of Oncology, Division of Cancer Epidemiology, Department of Epidemiology, Biostatistics and Occupational Health, cleve ziegler, Department of Obstetrics and Gynecology, pap smear, HPV, cervical cancer screening
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Published on: 1 Jun 2022

A hot, "unstable and sticky" summer awaits Quebecers, according to The Weather Network, which predicts periods of abundant heat, often followed by severe thunderstorms. This will be the "fifth consecutive summer where temperatures will be above seasonal normals, which has never happened since we started compiling data" in 1942, according to André Monette, chief meteorologist at The Weather Network. ()

Classified as: 91ºÚÁÏÍø experts, Jill Baumgartner, Department of Epidemiology, Biostatistics and Occupational Health, Institute for health and social policy, heat waves, summer, weather, Weather forecast, thunderstorm, extreme heat, climate change, Sustainability, Mohammad Reza Alizadeh, Department of Bioresource engineering
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Published on: 1 Jun 2022

How does a pandemic affect the physical and psychological health of adults as they age? Does COVID-19 have an impact on the delivery of regular health-care services? Does a COVID-19 infection lead to long-term health problems affecting the lungs or brain?

Classified as: christina wolfson, Dept. of Epidemiology, Biostatistics and Occupational Health, faculty of medicine, health, diseases, covid-19, adults, aging
Published on: 22 Apr 2020

Earlier today, the Social Sciences and Humanities Research Council (SSHRC) announced the results of the competition for the Canada-UK Artificial Intelligence (AI) Initiative, and three 91ºÚÁÏÍø teams were among the selected projects. The initiative supports the development of collaborations in AI projects between researchers in Canada and in the UK. Each winning project will receive up to $173,333 per year up to three years, for a total of $520,000 CAD per project.

Classified as: faculty of medicine, Communication Sciences and Disorders, Department of Epidemiology, Biostatistics and Occupational Health
Published on: 24 Feb 2020

Data from Ontario show early benefits from the human papillomavirus (HPV) vaccine in young girls, according to a new study by researchers at Queen’s University and 91ºÚÁÏÍø.

Classified as: 91ºÚÁÏÍø, cervical cancer, Jay Kaufman, anogenital warts, Biostatistics and Occupational Health, cervical dysplasia, Department of Epidemiology, HPV vaccine, human papillomavirus (HPV) vaccine
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Published on: 27 Apr 2015
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