Publications by authors named "Grace D"

Biological hazards in products of animal origin pose a significant threat to human health. In Cambodia, there are few comprehensive data and information on the causes of foodborne diseases or risks. To date, there has been no known published study similar to this review.

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Mycotoxins are secondary metabolites of filamentous fungi and ubiquitous dietary contaminants. Aflatoxins, a group of mycotoxins with high prevalence and toxicity, have raised a high level of public health concern, the most prevalent and toxic being aflatoxin B1 (AFB1). Many aspects appertaining to AFB1 poisoning are not well understood.

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Current strategies to assess water quality are ineffective at prioritizing the most toxic chemicals within a treated water sample. Although it is well known that oxidation byproducts (OBPs) from water treatment processes (e.g.

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Background Pre-exposure prophylaxis (PrEP) is a safe and effective medication for preventing HIV acquisition. We examined Australian general practitioners' (GP) knowledge of PrEP efficacy, characteristics associated with ever prescribing PrEP and barriers to prescribing. Methods We conducted an online cross-sectional survey of GPs working in Australia between April and October 2022.

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Foodborne disease resulting from food sold at urban informal markets is a major public health challenge in Sub-Saharan Africa. This study assessed the impact of an innovative nine-months multi-media campaign engaging a key influencer, aimed at empowering consumers to choose safer ready-to-eat chicken meat at informal street restaurants in Ouagadougou, Burkina Faso. A two-wave panel study assessed associations between recall of TV, radio, billboard, and social media advertisements, and self-reported behavior regarding purchasing and consumption of ready-to-eat chicken at outlets, consumer intentions, knowledge, attitudes, norms, and agency.

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The social, mental, physical and sexual health of diverse Two-Spirit, lesbian, gay, bisexual, transgender, queer and other sexual and gender minority (2S/LGBTQ+) populations across Canada and globally is under threat. In Canada, we are not immune to the rise in divisive and regressive policies and rhetoric that is negatively impacting the lives of 2S/LGBTQ+ people in the US and across the world (HRC Staff 2023; United Nations 2022). Make no mistake, the threats to the human rights and health of 2S/LGBTQ+ communities are growing in Canada as well (Benchetrit 2023).

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A follow up to an online questionnaire survey (in a kind of a sequential study design), qualitative assessment was made on the views of selected animal health experts on disease prioritization methods, resource allocation and use of decision-support tools. This was done through in-depth interviews with experts working for national or international organizations and sectors. A semi-structured question guide was formulated based on the information generated in the online questionnaire and a systematic content analysis of animal and human health manuals for disease prioritization and resource allocation.

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Background: Digital testing services for sexually transmitted and blood-borne infections (STBBIs), such as GetCheckedOnline, experience significant user drop-offs. For example, 32% of GetCheckedOnline users needing testing at account creation do not test, constituting missed opportunities. We explored the influence of users' expectations and experiences of GetCheckedOnline's web design and implementation on missed opportunities.

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In a world characterised by data deserts and data swamps, translating evidence into actionable policies and practices is not easy. This article addresses this challenge through the lens of evidence emerging from the Global Burden of Animal Diseases (GBADs) initiative. It emphasises the need for an intentional approach that connects research information with the specific needs of decision-makers and identifies specific impact pathways associated with different groups of decision-makers.

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Dayak tribes indigenous to the Indonesian island of Borneo has been using Bajakah Kalalawit (Uncaria gambir Roxb.) as traditional medicine for ages. This inspired us to develop phenolic from Bajakah Kalalawit extract as antibacterial agent.

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Background: Oral human papillomavirus (HPV) infections are a leading cause of oropharyngeal cancers. In 2015 and 2016, HPV vaccines became publicly funded for gay, bisexual, and other men who have sex with men (GBM) under 27 years of age in most Canadian provinces.

Methods: Between 2017 and 2019, sexually active GBM in Montreal, Toronto, and Vancouver were recruited through respondent-driven sampling.

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Background: Children with under-five year age disproportionally affected with foodborne illness. Campylobacteriosis is the most common foodborne disease next to Norovirus infection. Macrolides are commonly prescribed as the first line of treatment for Campylobacter gastroenteritis, with fluoroquinolone and tetracycline as secondary options.

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Many Two-Spirit, gay, bisexual, transgender, and other queer Black, Indigenous, people of colour in Canada encounter racism when testing for sexually transmitted and blood-borne infections. Our objective in this study was to understand how racism shapes testing experiences for these communities in Ontario, Canada. Four peer researchers conducted recruitment and data collection in consultation with a community advisory board.

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Article Synopsis
  • The study examined the prevalence and factors associated with intimate partner violence (IPV) among gay, bisexual, and other men who have sex with men (GBM) in Canada from 2017 to 2022, revealing high rates of both IPV experience (31%) and perpetration (17%) among participants.
  • Data from 1455 GBM showed that during follow-up, IPV experience (6%) was more common than perpetration (4%), and certain factors like prior IPV experience and substance use significantly increased the risk of both experiencing and perpetrating IPV.
  • Despite the COVID-19 pandemic, rates of IPV remained stable over time, indicating a need for targeted interventions that address underlying determinants such as marginalization and substance use
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Bacterial zoonoses are diseases caused by bacterial pathogens that can be naturally transmitted between humans and vertebrate animals. They are important causes of non-malarial fevers in Kenya, yet their epidemiology remains unclear. We investigated brucellosis, Q-fever and leptospirosis in the venous blood of 216 malaria-negative febrile patients recruited in two health centres (98 from Ijara and 118 from Sangailu health centres) in Garissa County in north-eastern Kenya.

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Article Synopsis
  • The 'Undetectable=Untransmittable' (U=U) campaign, launched in 2016, aims to empower individuals with HIV by reducing stigma and promoting access to treatment, highlighted during a global roundtable at the 2023 International AIDS Society Conference.
  • Experts noted a disparity in U=U knowledge and trust, predominantly among those living with HIV in certain networks, emphasizing the necessity of inclusive U=U policies for all priority populations.
  • To maximize the benefits of U=U for mental and physical health, there's an urgent call to tackle barriers in HIV care access and foster collaboration between policymakers and community organizations.
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Background: Despite the increasing focus on strengthening One Health capacity building on global level, challenges remain in devising and implementing real-world interventions particularly in the Asia-Pacific region. Recognizing these gaps, the One Health Action Commission (OHAC) was established as an academic community for One Health action with an emphasis on research agenda setting to identify actions for highest impact.

Main Text: This viewpoint describes the agenda of, and motivation for, the recently formed OHAC.

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Objectives: Understanding who uses internet-based sexually transmitted and blood-borne infection (STBBI) services can inform programme implementation, particularly among those most impacted by STBBIs, including gender and sexual minority (GSM) men. GetCheckedOnline, an internet-based STBBI testing service in British Columbia, Canada, launched in 2014. Our objectives were to assess reach, identify factors associated with use of GetCheckedOnline 5 years into implementation and describe reasons for using and not using GetCheckedOnline among GSM men.

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Objectives: Increased sexually transmitted and blood-borne infections (STBBI) testing can reduce the burden of disease among Two-Spirit, gay, bisexual, transgender, and other queer Black, Indigenous, people of colour (2SGBTQ+ BIPOC). However, this population encounters barriers, such as discrimination, when accessing in-person STBBI testing services. Digital STBBI testing, such as self-testing/collection kits ordered online and digital requisitions, may address some of these barriers.

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What cannot be measured will not be managed. The Global Burden of Animal Diseases (GBADs) will generate information on animal disease burdens by species, production system, type and gender of farmer and consumer, geographical region, and time period. To understand the demand for burden of animal disease (BAD) data and how end-users might benefit from this, we reviewed the literature on animal diseases prioritisation processes (ADPP) and conducted a survey of BAD information users.

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Background: Antibiotics are frequently utilized in livestock, particularly poultry, for therapy and growth promotion, resulting in antimicrobial resistance. Multidrug-resistant bacteria are frequent in poultry samples from India. The purpose of this study was to better understand main antibiotic consumption patterns in poultry value chains, as well as antibiotic knowledge and practices among the stakeholders.

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