Contaminants and Hazards
Identifying hazards posed by infectious diseases, chemicals, radiation, and noise, in homes and personal service establishments.

Bacterial infections, particularly mycobacterium infections, are most commonly reported for aesthetic services while viral infections are less reported. No studies associating fungal infections with…
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Piercing and tattooing are associated with bacterial and viral infections, typically localized to the pierced or tattooed site. Individuals with pre-existing heart conditions are at risk of…
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American Industrial Hygiene Conference and Expo '09
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Primary inquiry: Small horticulture growers have been watering their crops with surface water containing a cyanobacterial bloom, before selling their crops at local markets.Can irrigation of food…
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Topics:
Indigenous Environmental Health, Agriculture, Built Environment, Biological Agents, Cannabis, Chemical Agents, Children's Environmental Health, Climate Change, Infectious Diseases, Contaminants and Hazards, Drinking Water, Emergency Preparedness, Surveillance, Equity, Food, Wildfire, Health Impact Assessment, Indoor Air, Nuisance Control, Outdoor Air, Personal Service Establishments, Pest Control, Physical Agents, Practices and Procedures, Public Facilities, Radiation, Recreational Water, Risk Analysis, Tobacco Reduction, Waste, Water, Zoonoses
Full ScanThe attached PDF version of the Research Scan has over 100 references and is broken into over 30 categories.Editor’s PicksAfter searching through the dozens of articles referenced in the…
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Lead is a potent neurotoxin that is commonly present in our environment and can have serious, irreversible cognitive and behavioral impacts, particularly in children. Historically, most lead exposure…
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Legionella is an opportunistic premise plumbing pathogen (OPPP) that can cause illnesses including Pontiac fever and Legionnaires’ disease, a severe pneumonia named after an outbreak that resulted in…
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Topics:
Biological Agents, Contaminants and Hazards, Food
Marine shellfish poisoning refers to illnesses in humans caused by consumption of marine bivalve shellfish (e.g., clams, mussels, oysters, scallops, cockles) that contain biotoxins (e.g., domoic acid…
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[Updated: Oct 21, 2020]
Introduction
Extensive debate over when, where, and what types of masks should be worn, and by whom, has persisted during the COVID-19 pandemic with…
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Primary inquiry: Is there evidence for or against the use of clean vs. sterile dressings in the care of tattoos?
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Excessive dampness and mould growth on building material surfaces and contents can pose health risks and should not be tolerated in indoor environments. A mould assessment determines if mould is…
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Excessive dampness and mould growth on building material surfaces and contents can pose health risks and should not be tolerated in indoor environments. The main goal of remediation is to reduce the…
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Nanotechnology is the creation of materials, devices, and systems by controlling matter at the nanometer scale (1-100 billionths of a meter). Potential exposures to engineered nanoparticles (ENPs)…
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Topics:
Contaminants and Hazards, Chemical Agents
Primary inquiry: Heavy rains caused a river to flood and overflow its banks. Soil containing naturally occurring asbestos (NOA) was deposited onto the surrounding land. This land is used for farming…
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The NCCEH eJournal Club is a series of informal hour-long sessions discussing and appraising articles relating to environmental health. Active participation is encouraged. Although these sessions are…
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NCCEH eJournal Club - Prevalence of problematic cannabis use in Canada: Cross-sectional findings from the 2013 Canadian Tobacco, Alcohol and Drugs Survey
Topics:
Contaminants and Hazards
The NCCEH eJournal Club is a series of informal hour-long sessions discussing and appraising articles relating to environmental health. Active participation is encouraged. Although these sessions are…
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The NCCEH eJournal Club is a series of informal hour-long sessions discussing and appraising articles relating to environmental health. Active participation is encouraged. Although these sessions are…
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Public Health Inspectors (PHIs) and Environmental Health Officers (EHOs) across Canada have different responsibilities, policies, and guidelines when it comes to investigating public inquiries about…
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