Designing a Wastewater-Based Epidemiology Study at the U.S. Air Force Academy: Using Severe Acute Respiratory Syndrome Coronavirus 2 to Test a Sentinel System for Early Disease Outbreak Detection.

INTRODUCTION: The presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) in wastewater has been proposed as a sentinel surveillance epidemiological tool for detection of infectious disease at a community level and as a complementary approach to syndromic surveillance of infectious disease outbreaks. We have designed a study to test the presence and quantity of SARS-CoV2, the virus responsible for COVID19, in the wastewater treatment facility (WWTF) of the U.S. Air Force Academy. MATERIALS AND METHODS: Wastewater samples were tested in the laboratory to quantify the amount of SARS-CoV2 RNA using reverse transcription-quantitative polymerase chain reaction. Raw SARS-CoV2 viral titer in wastewater was normalized to the viral titer of a fecal marker, pepper mild mottle virus, to correct for dilutions. Temporal and spatial trends of COVID19 were analyzed. Furthermore, we compared wastewater analysis results against clinical data to assist public health decisions. RESULTS: Preliminary data suggest that wastewater analysis can provide temporal and spatial trends of COVID19. The geographically discrete WWTF at the U.S. Air Force suggests that wastewater testing is a useful approach to developing a comprehensive sentinel surveillance system. CONCLUSIONS: Together with ongoing syndromic surveillance data, this proof-of-concept study seeks to determine whether early detection of SARS-CoV2 in a closed system WWTF correlates to changes in community and clinically reported COVID19. The well-documented population served by the geographically discrete WWTF at the U.S. Air Force Academy may serve to better elucidate the adjunctive role of wastewater testing in a comprehensive surveillance system. These results may be of particular interest to the DoD and local commanders given the WWTFs under their immediate control and the information that these studies may provide in support of operational readiness through early detection of disease outbreaks.

Towards the Quadruple Aim in permanent supportive housing: A mixed methods study of workplace mental health among service providers.

The Quadruple Aim is a health policy framework with the objective of concurrently improving population health, enhancing the service experience, reducing costs and improving the work-life of service providers. Permanent supportive housing (PSH) is a best practice approach for stably housing people experiencing homelessness who have diverse support needs. Despite the intervention's strong evidence base, little is known about the work-life of PSH providers. This study explored the mental health and work challenges experienced by PSH providers in Canada. Using an explanatory sequential, equally weighted, mixed methods design, 130 PSH providers were surveyed, followed by semi-structured interviews with 18 providers. Quantitative findings showed that 23.1% of PSH providers had high psychological distress. Participants who were younger, spent all or almost all of their time in direct contact with service users and had less social support from coworkers were significantly more likely to have high psychological distress. Three themes were identified from the qualitative analysis that showed how PSH providers experience psychological distress from work-related challenges: (a) Sisyphean Endeavours: 'You Do What You Can', (b) Occupationally Unsupported: 'Everyone Is Stuck in Their Zone' and (c) Wear and Tear of 'Continuous Exposure to Crisis and Chaos'. The themes interacted with systemic (Sisyphean Endeavours) and organisational issues (Occupationally Unsupported), intensifying the emotional burden of day-to-day work, which involved frequent crises and uncertainty (Wear and Tear of 'Continuous Exposure to Crisis and Chaos'). The findings underscore how these challenges threaten providers' wellness at work and have implications for the care provided to service users. Accordingly, the Quadruple Aim is a potentially useful and applicable framework for measuring the performance of PSH programs, which warrants further consideration in research and policy.

Gains and losses within the homeless service, supportive housing, and harm reduction sectors during the COVID-19 pandemic: A qualitative study of what matters to the workforce.

The COVID-19 pandemic has had deleterious effects on individuals experiencing homelessness; yet, less is known about how this global health crisis is impacting service providers that support the homeless population. This qualitative study examined the perceived impacts of the COVID-19 pandemic on the lives and work experiences of service providers in the homeless service, supportive housing, and harm reduction sectors in Canada. Further analyses were conducted to identify the occupational values that were represented in the work-related changes experienced by providers. A stratified purposive sample of 40 participants (30 direct service providers and 10 providers in leadership roles) were drawn from a pan-Canadian study of the mental health of service providers working with individuals experiencing homelessness. Reflexive thematic analysis was used to identify five themes of the work-related changes experienced by service providers during the pandemic: [1] "Everything was changing every day": Work role and responsibility instability; [2] "How on Earth do we do our job?": Challenges to working relationships with service users; [3] "It used to be a social environment": Transitions to impersonal and isolating workspaces; [4] "It all comes down the chute": Lack of organisational support and hierarchical conflict; and [5] "We've been supported as well as we could have": Positive organisational support and communication. The findings underscored how many of the occupational changes during the pandemic did not align with service providers' occupational values for collaboration, control, effective and safe service provision, and the importance of human relationships, among other values. As pre-existing sectoral problems were exacerbated by the pandemic, recovery efforts need to address these long-standing issues in ways that are aligned with service providers' values. Future research is warranted on how organisational approaches can promote supportive workplaces for service providers and improve outcomes for individuals experiencing homelessness.