Environmental health

The Québec Pesticide Risk Indicator, identified by the acronym QPRI, is a diagnostic and decision-making tool designed to optimize pesticide management. It has a health component (QPRI-Health) and an environment component (QPRI-Environment).

This tool was developed through a comparison of pesticide risk indicators found in scientific literature. The selection and definition of criteria for the indicator are the result of close collaboration among :

A residential building’s indoor air can theoretically contain various types of contaminants to which the occupants could be exposed. Many studies have established links between the presence of indoor air contaminants and some health problems. A reduction in indoor air contamination must ideally be the subject of a strategy encompassing a certain number of measures, with control at source definitely being the first option to be considered. However, this approach alone is not sufficient to…

A series of field trials were completed to inter-compare ground deposition from ground and aerial sprays of Fyfanon® ULV adulticide and to compare these results with others predicted by AGDISP. A ground cold-aerosol generator (Clarke GRIZZLY) was used in wind conditions ranging from 3.6 to 12.4 kph. Deposit samples (fiberglass filters) were taken at 10 m intervals to 500 m downwind. Collocated at alternate sites, the spray cloud at 1.4 m height was characterized using rotating 3 mm rods to…

This document should not be thought of as the end point in the process of managing radon-related risks. Instead, it is more a first milestone. We believe that it will allow public authorities to continue this process on more precise foundations. The document presents the state of knowledge and critically reviews the different intervention options. It does not present a detailed program, but instead a process for the gradual implementation of different interventions.

In 1997, in light of international developments with respect to asbestos, the ministère de la Santé et des Services sociaux (Québec's department of health and social services) set up the Comité aviseur sur l'amiante (asbestos advisory committee) to make recommendations concerning appropriate measures for informing the public about the asbestos situation in Québec and protecting public health in this regard. To carry out this mandate, the committee conducted a number of studies. These were…

The Cree community of Oujé-Bougoumou is located approximately 60 kilometres west of Chibougamau and comprises 622 residents. There was, for this community, a potential exposure to toxic substances derived from tailings residues left behind from mining operations in the mid 1950s.

Confronted with this potential exposure, the Grand Council of the Crees commissioned an environmental contamination study, which was conducted by Christopher L. Covel from CL COVEL PG LLC and Roger D.…

In 1997, in light of international developments with respect to asbestos, particularly after its banning in France, Quebec's ministère de la Santé et des Services sociaux (department of health and social services) set up a Comité aviseur sur l'amiante (asbestos advisory committee). The aim of this committee was to make recommendations about appropriate measures to inform the public and to protect public health in relation to the asbestos situation in Quebec. The advisory committee then…

In 1997, in light of international developments with respect to asbestos, particularly after its banning in France and the ensuing controversy, the ministère de la Santé et des Services sociaux (MSSS) set up a Comité aviseur sur l'amiante (asbestos advisory committee). The aim of this committee was to make recommendations about appropriate measures to inform the public and to protect public health.

The mandate of the Comité aviseur sur l'amiante (exposure measurement) consisted in…

This notice responds to a request from the ministère de la Santé et des Services sociaux (department of health) of Québec. It is the result of the concerted efforts of two teams within the Institut national de santé publique du Québec (national institute of public health): the “Biohazard, environmental and occupational risks” team wrote the “legionellosis” section, and the “Safety and injury prevention” team wrote the “scalding” section.

Based on an analysis of the scientific…

In April 2000, the Ministère de la Santé et des Services sociaux mandated the Institut national de santé publique du Québec (INSPQ) to coordinate the production of a scientific report on the health risks associated with the indoor presence of moulds. To accomplish this mission, a Task Force was created, primarily composed of representatives of the public health network, especially the environmental health and occupational health sectors.

This document is a summary of the scientific…