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

Exposure to the small amount of mercury found in common household devices, such as fever thermometers, thermostats, or fluorescent light bulbs, is not likely to cause serious health problems. Humans …
A changing climate brings the threat of emerging, new infectious diseases and the resurgence of old infectious outbreaks. To ensure that public health professionals and policy makers receive timely…
The BCCDC/NCCEH Environmental Health Seminar Series provides an opportunity for learning and knowledge exchange on a variety of environmental health topics. The seminars can be attended in-person or…
The prevalences of zoonotic and potentially zoonotic bacteria or bacteria resistant to antimicrobials in organic and conventional poultry, swine and beef production were compared using systematic…
Legalization of cannabis in 2018 was intended, among other things, to cut off funding to organized crime by removing revenue streams from the sale of illicit cannabis. Public health broadly supported…
There’s something in the aerosols
Devices that aerosolize water can increase the risk of exposure to Legionella bacteria through inhalation, leading to serious illness such as Legionnaires’ disease…
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Introduction
Outdoor recreational spaces make important contributions to social well-being as well as physical and…
This blog is based on the NCCEH guidance document Disinfectants and Sanitizers for Use on Food Contact Surfaces to reflect recent developments due to COVID-19.
SARS-CoV-2 is the coronavirus…
Exposure to air pollution can irritate the lungs, cause inflammation, and alter immune function, making it more difficult to fight respiratory infections such as COVID-19. Wildfire smoke is a complex…
Multi-unit residential buildings bring together tens to hundreds of people within the same building envelope and in contact with many of the same surfaces. Although we know that COVID-19 is primarily…