Latest Results Are In!
CURIOUS ABOUT THE LATEST ARSENIC TESTING RESULTS FROM PEOPLE IN YELLOWKNIFE, NDILO AND DETTAH?

Check out our 2021 results brochure summarizing what the study has found to date and our more detailed progress report.

News & Events archive
PROGRAM UPDATE – MARCH 2021

Due to COVID-19 restrictions, travel and in-person community meetings have been cancelled as of March 2020.

We are committed to resuming all activities when it is safe to do so. Until then, stay healthy and safe!

In the meantime, check out our TIPS on keeping Arsenic levels low

Contact Us details
Follow-up Appointments with Nurse
For individuals with higher metal levels
will resume in Fall 2021

Renata Rosol
Project Manager
University of Ottawa
Cell: (613) 325-9080
Email: ykhemp@uottawa.ca
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What is the Health Effects Monitoring Program?

The Yellowknife Health Effects Monitoring Program (YKHEMP) is a human study that measures arsenic and other chemicals of potential concern such as cadmium, lead, antimony, manganese and vanadium, in the local population in Yellowknife, Ndılǫ and Dettah.

YKHEMP is a long-term project that will continue during the Giant Mine cleanup to ensure it does not negatively affect the health of the communities. The study is led by Dr. Laurie Chan, a Professor and Canada Research Chair in Toxicology and Environmental Health at the University of Ottawa, and governed by a Health Effects Monitoring Program Advisory Committee, which meets once a month.

How will the Program be Done?

Over 2,000 residents from Dettah, Ndılǫ and Yellowknife including members of the Yellowknives Dene First Nation and North Slave Métis Alliance, between the ages of 3 to 79 and Elders, will be invited to participate in the program. Participants will be selected either through statistically-supported random sampling (Yellowknife residents) or voluntary participation (Yellowknives Dene and North Slave Métis Alliance). Yellowknife residents not randomly selected will also be welcome to participate as volunteers.

Participants will be asked to sign a consent form before providing biological samples of urine, toenail clippings and saliva, as well be asked to have their medical records reviewed by the research team for the past 5 years. Baseline data collection is set to begin in 2017-2018 and will provide a snapshot of people's exposure to arsenic and other metals as well as their health at that time. On-going monitoring of the population will continue with children in 2022-23, and children and adults in 2027-28. Data collected from future testing will always be compared to the 2017-2018 baseline results.

Main components will include:
  • Lifestyle questionnaire
  • Food frequency questionnaire
  • Biological samples of toenails, urine and saliva (by swabbing your cheek)
Other components will include:
  • Review of medical records
  • Medical questionnaire and brief medical exam with a nurse (Yellowknives Dene First Nation)

Current scientific methods can only measure participants’ current levels of arsenic and other contaminants. This program will not be able to determine how much exposure to contaminants people may have had in the past. Precautions will be in place to protect individual's privacy and personal information.

Why a Health Effects Monitoring Program?

In 2014, the Mackenzie Valley Environmental Impact Review Board completed its seven-year assessment of the Giant Mine Remediation Project to address public concerns about the impact the mine's clean-up activities may have on the local populations' health.

One of the requirements by the Review Board was to design and implement a Health Effects Monitoring Program in Ndilo, Dettah and Yellowknife. The purpose of the program is to make sure the remediation activities that will take place at Giant Mine will not have a negative impact on people's health.

Specifically, the program will establish current or baseline levels of arsenic exposure among residents in Ndilo, Dettah, and Yellowknife before remediation work begins. Then, during remediation, new monitoring results will be compared to the baseline to ensure participants' arsenic levels are not increasing because of work being done at Giant Mine.

Benefits of Participating in the Program

The Health Effects Monitoring Program will provide participants an opportunity to find out if there is an increased exposure to arsenic and other metals of concern as a result of remediation activities at Giant Mine. Participants will receive their personal results in a letter on the levels of arsenic, cadmium and lead in their body. The overall results will also contribute to a bigger picture of local exposure to contaminants in and around Dettah, Ndilo, and Yellowknife.

Summary results will be shared at yearly community meetings starting in 2019.