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Water


Promoting health through safe drinking and recreational water, including small drinking water systems.

Project

Cyanobacteria in Freshwater

Cyanobacteria, commonly known as blue-green algae, are naturally occurring microscopic organisms found in fresh, brackish, or marine water that can form cyanotoxins. These toxins are a serious public health issue as exposure can cause illness and, in worst case scenarios, can be fatal (Svirčev et al. 2017). Under certain environmental conditions, cyanobacteria multiply quickly and create blooms....

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Document

April 2018 Environmental Health Research Scan

Full Scan The attached PDF version of the Research Scan has over 100 references and is broken into over 30 categories. Editor’s Picks After searching through the dozens of articles referenced in the scan, our librarian picks the ones she feels may be especially interesting to our stakeholders.  Her “Editor Picks” for April 2018 include: The built environment: Understanding how physical...

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February 2018 Environmental Health Research Scan

Full Scan The attached PDF version of the Research Scan has over 100 references and is broken into over 30 categories. Editor’s Picks After searching through the dozens of articles referenced in the scan, our librarian picks the ones she feels may be especially interesting to our stakeholders.  Her “Editor Picks” for February 2018 include: A review of the experimental evidence on the...

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January 2018 Environmental Health Research Scan

Full Scan The attached PDF version of the Research Scan has over 100 references and is broken into over 30 categories. Editor’s Picks After searching through the dozens of articles referenced in the scan, our librarian picks the ones she feels may be especially interesting to our stakeholders.  Her “Editor Picks” for January 2018 include: Adverse effects after medical, commercial, or self-...

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Irrigating Food Crops with Water Containing Cyanobacteria Blooms

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 crops using surface water affected by cyanobacteria blooms result in bioaccumulation of cyanotoxins in these crops? Can cyanotoxins bioaccumulate to a concentration that might cause a public health...

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Cyanobacteria in Freshwater

What are cyanobacteria? Are cyanoblooms preventable? Who is at risk and how does exposure occur? Is there testing for cyanotoxins? This NCCEH document provides a brief outline of these key questions related to cyanobacteria and the toxins they produce.

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When can Point-of-Use Water Filters be used for Removal of Protozoa?

While boiling water is an effective way to kill most microbial pathogens, research performed in the United Kingdom has shown that people do not necessarily comply with boil water advisories. Similarly, in Walkerton, Ontario in 2000, only 44% of respondents reported that they were aware of the order to boil water when it was first issued on the local radio at the start of the outbreak and in...

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Event

The Ontario Public Health Convention (TOPHC)

TOPHC 2019 will explore how strategy, leadership and practice align to address changes in the public health sector. Discover tools and approaches to move knowledge into practice, refresh your knowledge at thought-provoking sessions and collaborate with colleagues motivated to build healthier and more sustainable communities. 

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