Biological Health Hazards
Biological health hazards include bacteria, viruses, parasites and moulds or fungi. They can pose a threat to human health when they are inhaled, eaten or come in contact with skin. They can cause illness such as food poisoning, tetanus, respiratory infections or parasite infection. We provide expertise and resources on monitoring and controlling biological hazards that are transmitted through food, air or water.
PHO Rounds: How Built and Social Environments Influence Commuters’ Travel Choices
In this PHO Rounds, Drs. Biswas and Prince Ware share results from a recent study examining the influence of both the built (e.g., walkability, cycling infrastructure, air pollution) and social (e.g., degree of marginalization and deprivation) environments on commute mode, including walking and bicycling. Using 2016 Census and environmental data for over two million Canadian workers, they identify four combinations of built and social environments around the areas where Canadians work and live and discuss which of these environments are most supportive in promoting greater population levels of active commuting.
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