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Communicable & Infectious Diseases

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Fact Sheet: Non-pharmaceutical measures to prevent the transmission of influenza

This fact sheet is for public health professionals. It provides a brief overview on specific non-pharmaceutical measures to be used in community settings. Such measures can prevent the spread of influenza by interrupting the transfer of viruses from objects or people through the use of personal protective equipment or changes to behaviour. The content is primarily based on the NCCID article “Non-...

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Environmental Risk Factors for Community-Acquired MRSA

Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) is endemic in North America. In contrast to MRSA acquired in hospital settings, CA-MRSA is present in a wide variety of environments including health care settings outside of hospitals and animal care settings, beaches and recreational waters, athletic facilities, spas and saunas. The risk of infection from environmental...

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Surveillance for Emerging Infectious Diseases: A Canadian Perspective (UBC Bridge Program)

Surveillance approaches for emerging zoonotic infectious diseases is less well developed than for traditional clearly-defined diseases. Zoonotic diseases with recent implications in Canada include: influenza, West Nile Virus (WNV), Lyme Disease (LD), Hantavirus Pulmonary Disease (HPS), and food-borne zoonoses, with influenza having the greatest human impact. Emerging zoonotic disease (EZD)...

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One Health: A Primer (University of Guelph Master of Public Health Program)

Public health events are best dealt with in an interdisciplinary manner with many actors and agencies involved, each lending their expertise to solve the complex problem. Many examples exist of agencies working across boundaries to solve significant public health issues, but the examples are less frequent of agencies that work cross-disciplines. It is not a matter of desire, but one of tradition...

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Computer Keyboards Transmitting More Than Words: A Knowledge Synthesis of Computer Keyboards in Hospitals as a Reservoir for Methicillin-resistant Staphylococcus aureus Infection

This work was one of the 2018 Ron de Burger Student Award winners.  Author: Saarah Hussain, University of Guelph, Master of Public Health Introduction Methicillin-resistant Staphylococcus aureus (MRSA) is a pathogen that leads to a severe staph skin infection and is an emerging public health threat as it is multi-drug resistant Results MRSA is often a nosocomial or hospital-acquired infection and...

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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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Meat-packing Pads as Tattoo Dressings

Primary inquiry: Is there evidence for or against the use of clean vs. sterile dressings in the care of tattoos?

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Adverse effects after medical, commercial, or self-administered colon cleansing procedures

Primary inquiry: What information is available regarding the environmental health-related risks of colonics in the academic literature, and how can environmental health practitioners help reduce these risks?

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Infection Control for Tebori Tattooing

Primary inquiry: Information regarding tebori, a traditional form of Japanese “hand-poke” tattooing; requesting information regarding infection control and inspection.

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Float Tanks: Review of Current Guidance and Considerations for Public Health Inspectors

The growing popularity of “floatation” and the ways in which this practice differs from the use of pools and spas have raised interesting questions in environmental public health. Public health agencies in the US and Canada have taken very different approaches to the classification and regulation (or non-regulation) of these facilities. Continuing engagement amongst environmental health...

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Float Tanks: Considerations for Environmental Public Health

Floatation refers to a meditative activity in which users float in a high-density Epsom salt solution in a dark, quiet environment. Because float tanks are distinct from swimming pools and other recreational water, questions have been raised regarding the need for and efficacy of various disinfection methods. Although direct evidence is lacking, pathogen kill assays and field studies from...

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Retrospective Surveillance for Drinking Water-Related Illnesses in Canada

Waterborne infections are an important cause of preventable enteric disease. This report obtained information on: characteristics of waterborne disease events (WBEs) in Canada; factors contributing to WBEs; current WBE detection and prevention practices; and, information needs of front-line public health staff. Forty-seven WBEs were identified, the majority occurring prior to 2001. Giardia and...

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Systematic Review of Surveillance Systems for Emerging Zoonotic Diseases

The purpose of this review is to synthesize available evidence for public health practitioners, making decisions in the event of emerging zoonosis, by finding public health surveillance initiatives for emerging zoonosis and seeing what criteria have been used to evaluate these systems. Emerging infectious diseases (EIDs) can be broadly defined as having newly appeared in a population or rapidly...

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Church/Community Suppers: What is the Evidence for Risk of Food-borne Illness?

We estimate that 3% to 16% of food-borne outbreaks investigated by public health agencies are associated with community events including church suppers, fairs, potlucks, picnics, etc. However, there is likely under-reporting of individual cases of enteric illness and of small outbreaks related to these events. Poor food handling practices at home and at the site where the food is prepared or...

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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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