Presentations

Health Canada published the revised lead drinking water guideline in 2019. The document included recommendations for sampling protocols to assess lead exposure such as random daytime and fixed stagnation time sampling. The selection of a sampling protocol will depend on the objective of the sampling (e.g. typical exposure) and building type (e.g., single-family dwellings, large buildings, schools) and factors such as plumbing configuration and water use/consumption patterns. Indigenous Services Canada conducted a sampling survey in Alberta Region to determine community lead levels in schools and daycares ahead of the guideline changes, to identify potential sources of lead, and to evaluate compliance with the updated guideline.

France Lemieux Head, Materials and Treatment Section Water and Air Quality Bureau, Health Canada

France Lemieux is the Head of the Materials and Treatment Section in Health Canada’s Water and Air Quality Bureau. She holds a Bachelor's degree…

Presented by: 

David McVea, Public Health Physician, Environmental Health Services, BC Centre for Disease Control Jeffrey Trieu, Epidemiologist, BC Centre for Disease Control

Indoor radon is an important cause of lung cancer in British Columbia (BC), responsible for about 15% of lung cancer deaths. The risk of radon-attributable lung cancers varies across the province, however, depending on geological factors as well as housing characteristics. Accurately assessing the risk posed by residential radon in BC requires sufficient measurements taken from representative samples of homes in each region.

To support this work, as well as other policy and research efforts, the British Columbia Centre for Disease Control (BCCDC) has established the British Columbia Radon Data Repository (BCRDR), which houses over 14,000 anonymized indoor radon measurements from across the province, including over 11,000 from residences. Measurements are collected from federal,…

The NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or online.

Presenters: Mark McCabe, Fraser Health Authority; Christopher Radziminski and Phillip White, City of Vancouver

Presentation 1: Investigating an Outbreak of Legionnaires’ Disease from Cooling Towers in Surrey, BC

In August 2018, Fraser Health detected an outbreak of Legionnaires’ Disease in Surrey, BC. We employed traditional and novel strategies for identifying and stopping the source, and ultimately, were able to implicate a specific cooling tower as a source of the outbreak. This presentation describes the story of our investigation, the tools and strategies we employed, and key challenges and considerations we faced.

Presentation 2: Driving Down Legionella Risk in the City of Vancouver

This year, Vancouver is implementing mandatory operating…

The NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or online.

Presenters: Lori Holmes, Huron Perth Public Health; Sunil Varughese, Public Health Ontario; Vince Spilchuk, Public Health Ontario

Cosmetics, such as skin creams containing mercury, have long been used in several countries for skin-lightening, anti-aging and acne treatment effects. The harmful effects of mercury to human health are well known. Although many countries including Canada have restricted its use in cosmetics to protect the public from mercury exposure, production and subsequent access to these products continues to occur.

The following presentation will outline a recent case of mercury poisoning in an infant that led to a collaborative public health investigation involving provincial, federal and international public health stakeholders. Through the…

The BCCDC/NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or online.

Presentation 1: Exploring the Relationship between the Built Environment and Social Isolation and Loneliness: Implications for Public Policy

Summary: Purported to be as much of a risk factor for premature mortality as smoking 15 cigarettes per day, social isolation and loneliness is a significant predictor of adverse health outcomes. Through the application of a social ecological lens, a semi-systematic review was conducted to understand the association between the built environment and social isolation and loneliness. This webinar will present the findings of this research.

Speaker: Amber Gillespie, University of Guelph Amber Gillespie is a Registered Nurse and Nurse Educator currently completing a Master of Public Health degree with the University of Guelph.…

Radon, an odorless, colourless, radioactive gas, is an established carcinogen and the leading cause of lung cancer for non-smokers. Radon poses a health risk for indoor environments, particularly in rooms on ground or basement levels where the gas can enter through cracks in the foundation. Health Canada has been measuring radon levels in homes and workplaces and elevated levels of radon have been identified in most regions of the country.

The following presentation focus on radon testing in First Nations communities. The first presentation details historical radon testing initiatives conducted with First Nations, Inuit and Metis communities across Canada. The second presentation provides an overview of a recent collaborative project, done in conjunction with the First Nations Health Authority, that tested radon in communities in the interior of British Columbia. 

The BCCDC/NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or online.

The BCCDC/NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or online.

Speaker: Angela Eykelbosh, Environmental Health & Knowledge Translation Scientist, NCCEH/BCCDC

Abstract: Legalization of cannabis in 2018 will bring many challenges for public health professionals in Canada, ranging from the difficulties of establishing regulatory frameworks in a short period to the unknown consequences of widespread availability of this psychoactive substance. However, beyond the effects of the drug itself, cannabis cultivation (whether commercially or at home) brings with it certain environmental health (EH) risks that can be mitigated through public education. This webinar will summarize concerns around specific EH risks (pest control products, chemical and biological contaminants, household mould and humidity control, and fire and electrical…

This presentation, originally delivered at the 2017 CIPHI Annual Education Conference in Richmond, BC, provides an overview of some basic risk communication principles as they pertain to cannabis legalization in Canada, and provides suggestions and examples for those shaping public health risk messaging.

This presentation, delivered at the BC Lung Association’s 4th Annual Radon Workshop, outlines a theoretical framework that supports radon outreach and behavior change.