2023/24 mid-season influenza and Omicron XBB.1.5 vaccine effectiveness estimates from the Canadian Sentinel Practitioner Surveillance Network (SPSN).

The Canadian Sentinel Practitioner Surveillance Network reports mid-season 2023/24 influenza vaccine effectiveness (VE) of 63% (95% CI: 51-72) against influenza A(H1N1)pdm09, lower for clade 5a.2a.1 (56%; 95% CI: 33-71) than clade 5a.2a (67%; 95% CI: 48-80), and lowest against influenza A(H3N2) (40%; 95% CI: 5-61). The Omicron XBB.1.5 vaccine protected comparably well, with VE of 47% (95% CI: 21-65) against medically attended COVID-19, higher among people reporting a prior confirmed SARS-CoV-2 infection at 67% (95% CI: 28-85).

Implementation Science Perspectives on Implementing Telemedicine Interventions for Hypertension or Diabetes Management: Scoping Review.

BACKGROUND: Hypertension and diabetes are becoming increasingly prevalent worldwide. Telemedicine is an accessible and cost-effective means of supporting hypertension and diabetes management, especially as the COVID-19 pandemic has accelerated the adoption of technological solutions for care. However, to date, no review has examined the contextual factors that influence the implementation of telemedicine interventions for hypertension or diabetes worldwide. OBJECTIVE: We adopted a comprehensive implementation research perspective to synthesize the barriers to and facilitators of implementing telemedicine interventions for the management of hypertension, diabetes, or both. METHODS: We performed a scoping review involving searches in Ovid MEDLINE, Embase, CINAHL, Cochrane Library, Web of Science, and Google Scholar to identify studies published in English from 2017 to 2022 describing barriers and facilitators related to the implementation of telemedicine interventions for hypertension and diabetes management. The coding and synthesis of barriers and facilitators were guided by the Consolidated Framework for Implementation Research. RESULTS: Of the 17,687 records identified, 35 (0.2%) studies were included in our scoping review. We found that facilitators of and barriers to implementation were dispersed across the constructs of the Consolidated Framework for Implementation Research. Barriers related to cost, patient needs and resources (eg, lack of consideration of language needs, culture, and rural residency), and personal attributes of patients (eg, demographics and priorities) were the most common. Facilitators related to the design and packaging of the intervention (eg, user-friendliness), patient needs and resources (eg, personalized information that leveraged existing strengths), implementation climate (eg, intervention embedded into existing infrastructure), knowledge of and beliefs about the intervention (eg, convenience of telemedicine), and other personal attributes (eg, technical literacy) were the most common. CONCLUSIONS: Our findings suggest that the successful implementation of telemedicine interventions for hypertension and diabetes requires comprehensive efforts at the planning, execution, engagement, and reflection and evaluation stages of intervention implementation to address challenges at the individual, interpersonal, organizational, and environmental levels.

"It's not just about you": International students' vulnerabilities and capacities during the first phase of the COVID-19 pandemic in Canada.

In Canada, the COVID-19 pandemic was initially characterized by emergency government responses that disrupted daily life, especially for marginalized groups. This study explored the vulnerabilities and capacities of international students studying at a university in Calgary, Canada during the first phase of the pandemic. Guided by the Capacities and Vulnerabilities Analysis framework, we thematically analyzed 11 semi-structured interviews with international students. We found that material vulnerabilities included balancing finances, housing conditions, lack of information, food inaccessibility, reliance on public transport, and poor mental health, social vulnerabilities included lack of social support, culture shock, and racism, and attitudinal vulnerabilities included "nowhere to go", feeling like a burden, and perception of Canada as safe. Material capacities included financial support, knowledge about pandemic, and mental health supports, social capacities included local social support and multilingualism, and attitudinal capacities included resilience, religious and spiritual beliefs, "it's not just about you", and reflexivity. We found overlapping and complex relationships between vulnerabilities and capacities, indicating that while international students' vulnerabilities were exacerbated and introduced challenges during the pandemic, students uniquely leveraged their capacities to offset and recover from challenges. Findings from this study may be informative for stakeholders involved in disaster responses, especially universities and governments, to support international students' capacities and address their vulnerabilities.

Human echinococcosis incidence in Canada: A retrospective descriptive study using administrative hospital and ambulatory visit data, 2000-2020.

Background: Echinococcosis is a zoonotic disease caused by the ingestion of tapeworm eggs shed by canids. The potential recent establishment of a more virulent European-type strain may be impacting human echinococcosis in Canada, yet information is limited. Objective: Administrative hospital and ambulatory visit data were used to provide a baseline of human echinococcosis cases in Canada between 2000-2020. Methods: Canadian Institute of Health Information's Discharge Abstract Database, Hospital Morbidity Database and National Ambulatory Care Reporting System were combined to identify cases. Risk ratios (RR) by demographic factors and cumulative incidences (CIN) over place and time were calculated. Results: A total of 806 echinococcosis cases were identified in Canada between 2000-2020, for a mean annual CIN of 1.3 cases per million population. Over the two decades, the mean annual CIN of cases increased nationally (1.3-1.4 cases per million), in the Northwest Territories (6.3-9.1 cases per million), in Alberta (1.5-2.4 cases per million) and in the Atlantic provinces (0.2-0.6 cases per million). Those from the Territories had the highest risk of echinococcosis (RR 17.1; 95% confidence interval: 8.7-33.7). Conclusion: Though explanations are multifactorial, the new European-type strain may have a role in the small absolute increase in echinococcosis CIN in Canada observed over the study period. The CIN is likely underestimated and the validity of administrative data for analyzing zoonoses warrants investigation. Though this study contributes important awareness and a baseline, improved data are needed to clarify the effects of the new strain and inform public health response.

Understanding misinformation infodemic during public health emergencies due to large-scale disease outbreaks: a rapid review.

Aim: The coronavirus disease 2019 (COVID-19) has caused hundreds of thousands of deaths, impacted the flow of life and resulted in an immeasurable amount of socio-economic damage. However, not all of this damage is attributable to the disease itself; much of it has occurred due to the prevailing misinformation around COVID-19. This rapid integrative review will draw on knowledge from the literature about misinformation during previous abrupt large-scale infectious disease outbreaks to enable policymakers, governments and health institutions to proactively mitigate the spread and effect of misinformation. Subject and methods: For this rapid integrative review, we systematically searched MEDLINE and Google Scholar and extracted the literature on misinformation during abrupt large-scale infectious disease outbreaks since 2000. We screened articles using predetermined inclusion criteria. We followed an updated methodology for integrated reviews and adjusted it for our rapid review approach. Results: We found widespread misinformation in all aspects of large-scale infectious disease outbreaks since 2000, including prevention, treatment, risk factor, transmission mode, complications and vaccines. Conspiracy theories also prevailed, particularly involving vaccines. Misinformation most frequently has been reported regarding Ebola, and women and youth are particularly vulnerable to misinformation. A lack of scientific knowledge by individuals and a lack of trust in the government increased the consumption of misinformation, which is disseminated quickly by the unregulated media, particularly social media. Conclusion: This review identified the nature and pattern of misinformation during large-scale infectious disease outbreaks, which could potentially be used to address misinformation during the ongoing COVID-19 or any future pandemic.

The Benefits, Challenges, and Strategies toward Establishing a Community-Engaged Knowledge Hub: An Integrative Review.

Current knowledge creation and mobilization efforts are concentrated in academic institutions. A community-engaged knowledge hub (CEKH) has the potential for transdisciplinary and cross-sectorial collaboration between knowledge producers, mobilizers, and users to develop more relevant and effective research practices as well as to increase community capacity in terms of knowledge production. Objective: To summarize existing original research articles on knowledge hubs or platforms and to identify the benefits, challenges, and ways to address challenges when developing a CEKH. Methods: This study followed a systematic integrative review design. Following a comprehensive search of academic and grey literature databases, we screened 9030 unique articles using predetermined inclusion criteria and identified 20 studies for the final synthesis. We employed thematic analysis to summarize the results. Results: The focus of the majority of these knowledge mobilization hubs was related to health and wellness. Knowledge hubs have a multitude of benefits for the key stakeholders including academics, communities, service providers, and policymakers, including improving dissemination processes, providing more effective community interventions, ensuring informed care, and creating policy assessment tools. Challenges in creating knowledge hubs are generally consistent for all stakeholders, rather than for individual stakeholders, and typically pertain to funding, resources, and conflicting perspectives. As such, strategies to address challenges are also emphasized and should be executed in unison. Conclusions: This study informs the development of a future CEKH through the identification of the benefits, challenges, and strategies to mitigate challenges when developing knowledge hubs. This study addresses a literature gap regarding the comparisons of knowledge hubs and stakeholder experiences.

Health-wellness resources on Canadian immigrant service provider organizations' websites: A content, navigability, usability, and credibility analysis towards service & asset mapping.

Background: Immigrant service provider organizations (SPOs) are often immigrants' first point of contact to Canadian systems, such as job, education, health and social care, and housing. Prior research emphasizes the health literacy potential of websites as information infrastructures that can reduce information poverty and improve health outcomes. Yet, whether health-wellness resources are present on immigrant SPOs' websites in a user-friendly manner remains unexplored. Methods: We identified the presence of health-wellness resources on SPOs' websites and analyzed those contents to understand their typology. We also ascertained the navigability, usability, and credibility of those websites regarding the health-wellness resources. Results: Among the 1453 SPO websites identified, only 289 (35.9%) had health-wellness information in their web-contents. Of the websites with health-wellness contents, "lifestyle and wellness resources" were present on 86.5% and "healthcare system resources" were present on 80.6% of the websites. Regarding "navigability", zero to two mouse clicks were required to access health-wellness resources on 94.8% of the websites; however, more than one language option was very limited, available on less than a quarter of websites. Conclusions: As immigrants continue to seek information online, immigrant SPOs' websites hold value in increasing the health literacy and health-wellness of immigrants. This research assessed the current state of immigrant SPOs' websites as information infrastructures and reveals areas for improvement. We recommend SPOs add resources for obtaining healthcare card, accessing primary care, sexual and reproductive, parenting, senior's health, mental wellbeing, and women's health information to their websites. We also recommend websites accommodate ethnic language option to improve navigability for immigrants.

Breast cancer screening literacy information on online platforms: A content analysis of YouTube videos.

BACKGROUND: The YouTube platform has great potential of serving as a healthcare resource due to its easy accessibility, navigability and wide audience reach. Breast cancer screening is an important preventative measure that can reduce breast cancer mortality by 40%. Therefore, platforms being used as a healthcare resources, such as YouTube, can and should be used to advocate for essential preventative measures such as breast cancer screening. METHODS: In this study, the usefulness of videos related to breast cancer and breast cancer screening were analyzed. Videos were first screened for inclusion and then were categorized into very useful, moderately useful, somewhat useful, and not useful categories according to a 10-point criteria scale developed by medical professionals based on existing breast cancer screening guidelines. Two reviewers independently assessed each video using the scale. RESULTS: 200 videos were identified in the preliminary analysis (100 for the search phrase 'breast cancer' and 100 for the search phrase 'breast cancer screening'). After exclusion of duplicates and non-relevant videos, 162 videos were included in the final analysis. We found the following distribution of videos: 4.3% very useful, 17.9% moderately useful, 39.5% somewhat useful, and 38.3% not useful videos. There was a significant association between each of the following and the video's level of usefulness: video length, the number of likes, and the uploading source. Longer videos were very useful, somewhat useful videos were the most liked, personally produced videos were the most not useful, and advertisements produced the highest ratio of very useful to not useful videos. CONCLUSION: It is necessary to create more reliable and useful healthcare resources for the general population as well as to monitor health information on easily accessible social platforms such as YouTube.

Promoting Health Literacy About Cancer Screening Among Muslim Immigrants in Canada: Perspectives of Imams on the Role They Can Play in Community.

Purpose: Immigrants tend to have lower rates of cancer screening than non-immigrants in Canada. Inequity in screening rates may stem from religious factors, which religious leaders can influence. This study aimed to explore the knowledge and attitudes held by Muslim religious leaders about cancer screening, as well as the role religious leaders perceive they can play in improving cancer screening health literacy among South Asian Muslim immigrant women. Methods: We conducted interviews with 8 Muslim religious leaders in Calgary, Canada. Participants' knowledge and attitudes were inductively summarized using descriptive analysis, while practices were deductively thematically analyzed using the Socioecological Model and the Communication for Development approaches. Results: We found participants mostly had some knowledge of cancer, but lesser knowledge of different screening tests and of low screening rates among immigrants. Participants proposed that their role as a speaker, access to facilities and community networks, and collaboration with universities and healthcare professionals could help overcome religious misinterpretations and promote cancer screening among South Asian Muslim immigrant women. Conclusion: Religious leaders were highly supportive of incorporating health messaging into faith-based messaging. Future work should focus on implementing the practices recommended in this study with South Asian Muslim immigrant women's voices at their center.