CARTaGENE Air Pollution (CAP) Study

Status Ongoing
Start date 2025
Location Canada
Researcher Johnson, Markey
Associated institution Health Canada
Summary

Air pollution and extreme heat can have serious health effects, particularly among older adults. As wildfires become more frequent and severe across Canada, there is a growing need to better understand how exposure to wildfire smoke and heat affects health, as well as which actions can help reduce these risks.
The CARTaGENE air pollution (CAP) study uses data from the CARTaGENE cohort to examine exposure to fine particulate matter (PM2.5) and heat from both wildfire and non‑wildfire sources. Low‑cost sensors installed in the homes of older participants will measure indoor and outdoor air quality and temperature over several years. By linking these environmental data with health, lifestyle, and genetic information, the study will assess health impacts and evaluate the effectiveness of risk‑reduction strategies. The results will help guide public health recommendations to better protect older adults from air pollution and heat.

Themes
  • Chronic diseases
  • Environment and lifestyle
  • Public health and epidemiology
Data types
  • Biochemical and hematological data
  • Linked data
  • Physical and cognitive measures
  • Questionnaire data