Testing is underway in Chatham today as part of the Ontario Health Study. 
Residents between the age of 30 and 74 are invited to complete a short survey and give a blood sample to help researchers get a better understanding of what affects local residents’ health and quality of life.
Participants can log on to OntarioHealthStudy.ca/test or stop by the Chatham-Kent Community Health Centre on Richmond Street in Chatham today and tomorrow.