Perspectives of practicing school psychologists during COVID-19: A multi-country, mixed methods investigation.

COVID-19 presented a range of challenges to the delivery of school psychology services in countries around the world. The current study aimed to investigate the practices of school psychologists from the United States of America, Australia, Germany, Canada, and the United Kingdom, including changes to practice and exploration of the factors that supported the delivery of school psychology services during the pandemic. Quantitative and qualitative data were collected from 1,030 school psychologists and analyzed using a mixed methods, multiple case study design. Differing impacts of the pandemic on the working hours of school psychologists were reported across countries. Participants in all countries reported a shift to online working, with an increased focus on consultation and intervention and a reduction in psychoeducational assessments. School psychologists from all nations emphazised the importance of self-care strategies, social connections and physical activity and the role of support via supervision or professional networks. Access to appropriate technology and responsive workplace policies and procedures were also identified as important. Results have implications for the internationalization of the school psychology profession and can inform international school psychology planning in response to future crises.

COVID-19 and Australian school psychology: Qualitative perspectives for enhancing future practice.

The challenges and changes driven by the Coronavirus Disease 2019 (COVID-19) pandemic in the education sector have been linked to high rates of anxiety, depression, and post-traumatic symptoms in school-aged populations. Despite this, it is also acknowledged that children and young people can be resilient and adaptable, with the right support in place. In schools, psychologists play an important role in supporting students' learning, behavior, wellbeing, and mental health. The aim of this study is to investigate the practices of Australian school psychologists during COVID-19 related school closures, focusing on their experiences and challenges and how they adapted their practices. Twelve Australian school psychologists were interviewed and, after member checks were undertaken, interview transcripts were analyzed using thematic analysis. Six interrelated themes were identified including: (a) heightened student psychological stress, (b) alternative delivery modes and associated challenges, (c) close collaboration with families, (d) participants personal challenges during COVID-19, (e) assessment during COVID-19, and (f) possible long-term practice changes post pandemic. The results of this study have implications for policies to support students in future pandemics or where physical school attendance is disrupted (e.g., natural disasters).

"In any crisis there is an opportunity for us to learn something new": Australian teacher experiences during COVID-19.

The aim of this study was to investigate the factors that supported Australian teachers to meet the needs of all learners during COVID-19 lockdowns. A qualitative design was used, and interviews were conducted with teachers who were purposely identified. The participants (n = 5) worked across different educational contexts ranging from primary to secondary school settings. The interview data were analysed using thematic analysis. Five themes were identified related to teachers' intrinsic strengths: passion and commitment, a proactive and organised approach, enhanced flexibility, building relationships and access to online technology. A further three extrinsic supporting factors were identified: supportive school teams, supportive school leadership (empowerment, autonomy and time) and supportive school systems and structures. The implications of these findings are discussed and the need for sharing and applying learnings across the profession are emphasised as an opportunity to further improve the access of every learner to a high quality and inclusive education.

Epidemiologic, Entomologic, and Virologic Factors of the 2014-15 Ross River Virus Outbreak, Queensland, Australia.

Australia experienced its largest recorded outbreak of Ross River virus (RRV) during the 2014-15 reporting year, comprising >10,000 reported cases. We investigated epidemiologic, entomologic, and virologic factors that potentially contributed to the scale of the outbreak in Queensland, the state with the highest number of notifications (6,371). Spatial analysis of human cases showed that notifications were geographically widespread. In Brisbane, human case notifications and virus detections in mosquitoes occurred across inland and coastal locations. Viral sequence data demonstrated 2 RRV lineages (northeastern genotypes I and II) were circulating, and a new strain containing 3 unique amino acid changes in the envelope 2 protein was identified. Longitudinal mosquito collections demonstrated unusually high relative abundance of Culex annulirostris and Aedes procax mosquitoes, attributable to extensive freshwater larval habitats caused by early and persistent rainfall during the reporting year. Increased prevalence of these mosquitoes probably contributed to the scale of this outbreak.

The effects of culture independent diagnostic testing on the diagnosis and reporting of enteric bacterial pathogens in Queensland, 2010 to 2014.

Changes in diagnostic laboratory testing procedures can impact on the number of cases notified and the public health surveillance of enteric pathogens. Culture independent diagnostic testing using a multiplex polymerase chain reaction (PCR) test was introduced for the rapid detection of bacterial enteric pathogens in pathology laboratories in Queensland, Australia, from late 2013 onwards. We conducted a retrospective descriptive study using laboratory data to assess the impact of the introduction of PCR testing on four common enteric pathogens, Salmonella, Campylobacter, Shigella and Yersinia, in Queensland between 2010 and 2014. The number of stool specimens tested and the proportion positive for each of the four pathogens increased in 2014 after the introduction of culture independent diagnostic testing. Among the specimens tested by both PCR and culture, 12% of Salmonella positive stools, 36% of Campylobacter positive stools, 74% of Shigella / enteroinvasive Escherichia coli positive stools and 65% of Yersinia positive stools were PCR positive only. Including those where culture was not performed, 19% of Salmonella positive stools, 44% of Campylobacter positive stools, 83% of Shigella positive stools and 79% of Yersinia positive stools had no cultured isolate available for further characterisation. The detection and tracking of foodborne and non-foodborne gastrointestinal outbreaks will become more difficult as culture independent diagnostic testing becomes more widespread. Until new techniques for characterisation of pathogens directly from clinical specimens have been developed, we recommend laboratories continue to culture specimens concurrently or reflexively with culture independent diagnostic tests.

Epidemiology of bacterial toxin-mediated foodborne gastroenteritis outbreaks in Australia, 2001 to 2013.

Bacterial toxin-mediated foodborne outbreaks, such as those caused by Clostridium perfringens, Staphylococcus aureus and Bacillus cereus, are an important and preventable cause of morbidity and mortality. Due to the short incubation period and duration of illness, these outbreaks are often under-reported. This is the first study to describe the epidemiology of bacterial toxin-mediated outbreaks in Australia. Using data collected between 2001 and 2013, we identify high risk groups and risk factors to inform prevention measures. Descriptive analyses of confirmed bacterial toxin-mediated outbreaks between 2001 and 2013 were undertaken using data extracted from the OzFoodNet Outbreak Register, a database of all outbreaks of gastrointestinal disease investigated by public health authorities in Australia. A total of 107 laboratory confirmed bacterial toxin-mediated outbreaks were reported between 2001 and 2013, affecting 2,219 people, including 47 hospitalisations and 13 deaths. Twelve deaths occurred in residents of aged care facilities. Clostridium perfringens was the most commonly reported aetiological agent (81 outbreaks, 76%). The most commonly reported food preparation settings were commercial food preparation services (51 outbreaks, 48%) and aged care facilities (42 outbreaks, 39%). Bacterial toxin outbreaks were rarely associated with food preparation in the home (2 outbreaks, 2%). In all outbreaks, the primary factor contributing to the outbreak was inadequate temperature control of the food. Public health efforts aimed at improving storage and handling practices for pre-cooked and re-heated foods, especially in commercial food preparation services and aged care facilities, could help to reduce the magnitude of bacterial toxin outbreaks.

Framing moving and handling as a complex healthcare intervention within the acute care of older people with osteoporosis: a qualitative study.

AIMS AND OBJECTIVES: To investigate healthcare staff's views and experiences of caring for older hospitalised adults (aged 60+) with osteoporosis focusing on moving and handling. Specific objectives were to explore the composition of manual handling risk assessments and interventions in osteoporosis. BACKGROUND: Osteoporosis is a skeletal disease that reduces bone density and causes increased fracture risk. Incidence rises with age and osteoporotic fractures cause increased morbidity and mortality. It is a major global health problem. In the UK older hospitalised adults are normally screened for falls risk but not necessarily for osteoporosis. As presentation of osteoporosis is normally silent until fractures are evident, it is frequently undiagnosed. Healthcare staff's knowledge of osteoporosis is often suboptimal and specific manual handling implications are under-researched. DESIGN: An exploratory qualitative content analysis research design informed by critical realism. METHODS: The purposive sample comprised 26 nursing and allied health professionals. Semi-structured interviews addressed topics including knowledge of osteoporosis, implications for acute care, moving and handling and clinical guidelines. Qualitative content data analysis was used. RESULTS: Awareness of osteoporosis prevalence in older populations varies and implications for nursing are indistinct to nonspecialists. In-hospital fractures potentially linked to suboptimal moving and handling seemed rare, but prospective studies are needed. Categories of 'Understanding moving and handling as routine care or as a healthcare intervention', with further categories 'healthcare practitioners' capacities and capabilities for dealing with people with osteoporosis' and 'the structural and organisational context for moving and handling' are reported alongside safety, frailty and dependency dimensions. CONCLUSIONS: This study informs moving and handling in higher risk groups such as osteoporosis. Clinical knowledge/expertise is required when adapting generic manual handling guidelines to specific patients/contexts. Patients' experiences of moving and handling have received limited attention. RELEVANCE TO CLINICAL PRACTICE: Increased focus on musculoskeletal conditions and moving and handling implications is required.

Follow-up study of people who misuse alcohol: reflections on methodology.

Background Considerable challenges exist for researchers attempting to monitor longitudinally the impact of any intervention on heavy drinkers, therefore they are often excluded from surveys. A particular challenge is the loss of validity through attrition. Aim To describe issues encountered when recruiting and re-contacting difficult to reach heavy drinkers participating in a longitudinal study; and propose strategies to inform the design of future studies to minimise the effects of confounding factors. Discussion Baseline recruitment exceeded targets, but attrition at first follow-up interview was considerable. Baseline alcohol consumption was not predictive of loss to follow-up. A variety of factors affected attrition including abstinence, severe intoxication at interview, deaths, selling of telephone, change of address and incarceration. Conclusion Longitudinal studies that use personal telephones or address details in following up heavy drinkers face considerable challenges to minimise attrition. An important mitigating factor is the use of flexible and experienced interviewers. Implications for practice The anticipated and reactive strategies documented in this paper provide important lessons for costing, designing and collecting data in future studies.

White cider consumption and heavy drinkers: a low-cost option but an unknown price.

AIMS: To compare characteristics of heavy drinkers who do, or do not, drink white cider during their typical drinking week and to contrast white cider drinkers' behaviour with a similar group recruited in comparable settings 4 years previously. To consider if excessive white cider consumption poses a specific health risk. METHODS: Cross-sectional survey of alcohol purchasing and consumption by heavy drinkers consuming white cider in Edinburgh and Glasgow during 2012; comparison of purchasing patterns within Edinburgh in 2008-2009 and 2012. Participants were 639 patients (in- and out-patient settings) with serious health problems linked to alcohol, 345 in Glasgow, 294 in Edinburgh in 2012, and 377 in Edinburgh in 2008-2009. RESULTS: In 2012 white cider consumption was reported by 25% of participants (median consumption (all alcohol) was 249 UK units per week-1 UK unit being 8 g of ethanol). They were more likely to be male and younger. They drank more units of alcohol than non-white cider drinkers and reported more alcohol-related problems. The median price paid for white cider in 2012 was 17 ppu. The period 2008-2012 was associated with decreasing affordability of alcohol, but consumption levels amongst the heaviest drinkers were maintained, associated with an increased proportion of units purchased as white cider. CONCLUSION: White cider makes an important contribution to the weekly intake of heavy drinkers in Scotland, likely facilitated by low price per unit of alcohol. We suggest these characteristics permit this drink to act as a buffer, supporting the continuation of a heavy drinking pattern when affordability of alcohol falls.

Yersiniosis outbreaks in Gold Coast residential aged care facilities linked to nutritionally-supplemented milkshakes, January-April 2023.

Abstract: In January 2023, an outbreak of Yersinia enterocolitica in residential aged care facilities (RACF) was identified by the Gold Coast Public Health Unit and confirmed using whole genome sequencing. During the outbreak period there were 11 confirmed and 14 probable cases of Y. enterocolitica notified in RACF and 30 suspected cases with compatible illness. Eleven cases (20%) were confirmed as Biotype 1A non-typable (BT1A NT) sequence type (ST) 278 within 4-15 single nucleotide polymorphisms (SNP) of each other. Combined epidemiological, trace-back and laboratory investigations identified nutritional milkshakes, stored at ideal growing conditions for Yersinia and given to vulnerable RACF residents, as the likely outbreak vehicle. This highlights that Y. enterocolitica Biotype 1A can be pathogenic in humans and transmission via atypical sources should be considered in outbreak investigations. This report outlines the response and challenges associated with investigating outbreaks in aged care.

Estimating the incidence of COVID-19, influenza and respiratory syncytial virus infection in three regions of Queensland, Australia, winter 2022: findings from a novel longitudinal testing-based sentinel surveillance programme.

OBJECTIVE: The 2022 Australian winter was the first time that COVID-19, influenza and respiratory syncytial virus (RSV) were circulating in the population together, after two winters of physical distancing, quarantine and borders closed to international travellers. We developed a novel surveillance system to estimate the incidence of COVID-19, influenza and RSV in three regions of Queensland, Australia. DESIGN: We implemented a longitudinal testing-based sentinel surveillance programme. Participants were provided with self-collection nasal swabs to be dropped off at a safe location at their workplace each week. Swabs were tested for SARS-CoV-2 by PCR. Symptomatic participants attended COVID-19 respiratory clinics to be tested by multiplex PCR for SARS-CoV-2, influenza A and B and RSV. Rapid antigen test (RAT) results reported by participants were included in the analysis. SETTING AND PARTICIPANTS: Between 4 April 2022 and 3 October 2022, 578 adults were recruited via their workplace. Due to rolling recruitment, withdrawals and completion due to positive COVID-19 results, the maximum number enrolled in any week was 423 people. RESULTS: A total of 4290 tests were included. Participation rates varied across the period ranging from 25.9% to 72.1% of enrolled participants. The total positivity of COVID-19 was 3.3%, with few influenza or RSV cases detected. Widespread use of RAT may have resulted in few symptomatic participants attending respiratory clinics. The weekly positivity rate of SARS-CoV-2 detected during the programme correlated with the incidence of notified cases in the corresponding communities. CONCLUSION: This testing-based surveillance programme could estimate disease trends and be a useful tool in settings where testing is less common or accessible. Difficulties with recruitment meant the study was underpowered. The frontline sentinel nature of workplaces meant participants were not representative of the general population but were high-risk groups providing early warning of disease.

Molecular evolution of lineage 2 West Nile virus.

Since the 1990s West Nile virus (WNV) has become an increasingly important public health problem and the cause of outbreaks of neurological disease. Genetic analyses have identified multiple lineages with many studies focusing on lineage 1 due to its emergence in New York in 1999 and its neuroinvasive phenotype. Until recently, viruses in lineage 2 were not thought to be of public health importance due to few outbreaks of disease being associated with viruses in this lineage. However, recent epidemics of lineage 2 in Europe (Greece and Italy) and Russia have shown the increasing importance of this lineage. There are very few genetic studies examining isolates belonging to lineage 2. We have sequenced the full-length genomes of four older lineage 2 WNV isolates, compared them to 12 previously published genomic sequences and examined the evolution of this lineage. Our studies show that this lineage has evolved over the past 300-400 years and appears to correlate with a change from mouse attenuated to virulent phenotype based on previous studies by our group. This evolution mirrors that which is seen in lineage 1 isolates, which have also evolved to a virulent phenotype over the same period of time.

Genetic divergence among members of the Kokobera group of flaviviruses supports their separation into distinct species.

The Kokobera virus group comprises mosquito-borne flaviviruses that cluster together phylogenetically. These viruses are unique to Australia and Papua New Guinea, and have been associated with a mild polyarticular disease in humans. Recent isolation of genetically diverse viruses within this group has prompted analysis of their genetic and phenotypic relationships. Phylogenetic analysis based on complete ORF, the envelope gene or the NS5/3' untranslated region supported the separation of the group into distinct species: Kokobera virus (KOKV), Stratford virus, New Mapoon virus, MK7979 and TS5273. Virulence studies in 3-week-old mice also provided the first evidence that a member of the KOKV group (MK7979) was neuroinvasive after intraperitoneal inoculation. In this context, our recent detection of KOKV group-specific antibodies in horses in the field suggests that these viruses should be considered in the epidemiology of flavivirus encephalitis in Australia.

Nursing workforce policy and the economic crisis: a global overview.

PURPOSE: To assess the impact of the global financial crisis on the nursing workforce and identify appropriate policy responses. ORGANIZING CONSTRUCT AND METHODS: This article draws from international data sources (Organisation for Economic Co-operation and Development [OECD] and World Health Organization), from national data sources (nursing regulatory authorities), and the literature to provide a context in which to examine trends in labor market and health spending indicators, nurse employment, and nurse migration patterns. FINDINGS: A variable impact of the crisis at the country level was shown by different changes in unemployment rates and funding of the health sector. Some evidence was obtained of reductions in nurse staffing in a small number of countries. A significant and variable change in the patterns of nurse migration also was observed. CONCLUSIONS: The crisis has had a variable impact; nursing shortages are likely to reappear in some OECD countries. Policy responses will have to take account of the changed economic reality in many countries. CLINICAL RELEVANCE: This article highlights key trends and issues for the global nursing workforce; it then identifies policy interventions appropriate to the new economic realities in many OECD countries.

Father participation with mothers in the Signposts program: an initial investigation.

BACKGROUND: The Signposts program is an evidence-based intervention system for parents of children with intellectual disability and problem behaviours. This study provided an initial investigation of the outcomes for mothers associated with father participation in Signposts, using data collected from the Signposts Statewide project, conducted in Victoria, Australia. METHOD: Data from Signposts Statewide were analysed, with the effect size Cohen's d and 95% confidence interval around d calculated for pre- to post-program changes for 134 mothers who participated in Signposts with fathers and 483 mothers who participated without fathers. RESULTS: Although mothers in both groups benefitted from the program, as evidenced by pre- to post-program improvements across all measures, the mean effect size was notably larger for mothers who participated in Signposts with fathers. CONCLUSIONS: These results highlight possible further program benefits for mothers who participate in Signposts with fathers, and are of particular significance in light of research describing the increased stress experienced by mothers of children with a disability.

Wave of COVID-19 outbreaks in Gold Coast residential aged care facilities after easing travel restrictions into Queensland.

Objective: This paper describes outbreaks of coronavirus disease 2019 (COVID-19) in Gold Coast residential aged care facilities (RACFs), in the two months following the easing of travel restrictions at Queensland's domestic border on 13 December 2021. Methods: This audit reviewed all RACF COVID-19 outbreaks notified to the Gold Coast Public Health Unit between 13 December 2021 and 12 February 2022. An outbreak was defined by the Communicable Diseases Network Australia guidelines current at the time. Results: There were 60 COVID-19 outbreaks across 57 RACFs during this period. In 44 outbreaks (73.3%), a staff member was identified as the primary or co-primary case. Transmission amongst residents occurred in 48 outbreaks (80.0%). The attack rates in staff and residents were 17.0% (n = 1,060) and 11.7% (n = 645) respectively. A higher number of males were hospitalised (n = 39: 57.4%) or died (n = 28: 66.7%) than were females (n = 29: 42.6%; n = 14: 33.3% respectively). Most resident cases (n = 565: 87.6%) had received two or more doses of a COVID-19 vaccine. In resident cases who were under-vaccinated (n = 76), twenty (26.3%) required hospitalisation and nine (11.8%) died. In resident cases who received two doses of vaccine (n = 484), forty-three (8.9%) were hospitalised and 27 (5.8%) died. In resident cases who had received three doses (n = 80), four (5.0%) were hospitalised and five (6.3%) died. Conclusions: COVID-19 caused significant morbidity and mortality in Gold Coast RACFs following the easing of border restrictions. Higher rates of hospitalisation and death occurred in males than in females, and in under-vaccinated resident cases than in those vaccinated with at least two doses of a COVID-19 vaccine. Implications for public health: These data support the need for up-to-date COVID-19 vaccination of residents in RACFs, continued surveillance and timely and appropriate implementation of public health guidelines to manage COVID-19 outbreaks in RACFs.

The Experiences of Australian School Mental Health Professionals during COVID-19 Lockdowns.

Young people have emerged as one of the most impacted groups from the COVID-19 pandemic and related restrictions to daily activities, with disruptions to schooling, social interactions, and connections. Simultaneously, students' access to school mental health professionals were restricted or modified. The aim of this paper was to identify how school mental health professionals supported and addressed the mental health needs of young people during COVID-19 restrictions in Australia. School mental health professionals were surveyed during the 2020 lockdowns using a questionnaire designed by researchers in the United States of America. The innovations school mental health staff adopted to support students during lockdowns and remote learning were presented, including telehealth services, digital resources, and the online training and support they received/provided. The barriers and facilitators to providing counselling and assessment services during lockdowns were identified, including issues with providing psychometric assessments during remote learning, and ethical concerns when delivering remote counselling to students. Recommendations have been included, which address how school mental health professionals could be supported to assess and treat young people during future pandemics and school restrictions.

Characterization of virulent West Nile virus Kunjin strain, Australia, 2011.

To determine the cause of an unprecedented outbreak of encephalitis among horses in New South Wales, Australia, in 2011, we performed genomic sequencing of viruses isolated from affected horses and mosquitoes. Results showed that most of the cases were caused by a variant West Nile virus (WNV) strain, WNV(NSW2011), that is most closely related to WNV Kunjin (WNV(KUN)), the indigenous WNV strain in Australia. Studies in mouse models for WNV pathogenesis showed that WNV(NSW2011) is substantially more neuroinvasive than the prototype WNV(KUN) strain. In WNV(NSW2011), this apparent increase in virulence over that of the prototype strain correlated with at least 2 known markers of WNV virulence that are not found in WNV(KUN). Additional studies are needed to determine the relationship of the WNV(NSW2011) strain to currently and previously circulating WNV(KUN) strains and to confirm the cause of the increased virulence of this emerging WNV strain.

Phylogeography of West Nile virus: from the cradle of evolution in Africa to Eurasia, Australia, and the Americas.

West Nile virus (WNV) is the most widely distributed of the encephalitic flaviviruses and is a major cause of encephalitis, with isolates obtained from all continents, apart from Antarctica. Subsequent to its divergence from the other members of the Japanese encephalitis virus complex, presumably in Africa, WNV has diverged into individual lineages that mostly correspond with geographic distribution. Here we elucidate the phylogeography and evolutionary history of isolates from lineage 1 of WNV. Interestingly, there are many examples of the same amino acid having evolved independently on multiple occasions. In Africa, WNV exists in an endemic cycle, whereas it is epidemic in Europe, being reintroduced regularly from Africa either directly (in western Europe) or via the Middle East (in eastern Europe). Significantly, introduction into other geographic areas has occurred on one occasion only in each region, leading to subsequent establishment and expansion of the virus in these areas. Only one endemic genotype each is present in India and Australia, suggesting that WNV was successfully introduced into these locations once only. Each introduction occurred many centuries ago, probably due to trade and exploration during the 19th century. Likewise, in the Americas, WNV was successfully introduced in 1999 and subsequently became endemic across most temperate regions of North America (NA). In contrast to previous suggestions, an isolate from the epidemic in Israel in 1998 was not the direct progenitor of the NA epidemic; rather, both epidemics originated from the same (unknown) location.

Defining the peak: Point prevalence of SARS-CoV-2 using randomised sampling.

Since Queensland eased border restrictions to the rest of Australia on 13 December 2021, notified cases of Coronavirus disease 2019 (COVID-19) dramatically increased, with the SARS-CoV-2 Omicron variant now the most widespread variant of concern: 145,881 cases and 13 deaths were recorded in Queensland in the month following the opening of the border. For an effective public health response to a highly transmissible disease, it is important to know the prevalence in the community, but the exponential increase in cases meant that many with symptoms had difficulty getting tested. We implemented a surveillance program on the Gold Coast that used a modified randomised household cluster survey method to estimate the point prevalence of individuals with SARS-CoV-2 detected by polymerase chain reaction (PCR). The estimated point prevalence of SARS-CoV-2 detected by PCR on self-collected swabs was 17.2% on the first visit to households (22 January 2022). This subsequently decreased to 5.2% (5 February 2022) and finally to 1.1% (19 February 2022). Out of 1,379 specimens tested over five weeks, 63 had detected SARS-CoV-2 and 35 (55.6%) were sequenced. All were SARS-CoV-2 variant: B.1.1.529 (i.e. Omicron). This surveillance program could be scaled up or reproduced in other jurisdictions to estimate the prevalence of COVID-19 in the community.Since Queensland eased border restrictions to the rest of Australia on 13 December 2021, notified cases of Coronavirus disease 2019 (COVID-19) dramatically increased, with the SARS-CoV-2 Omicron variant now the most widespread variant of concern: 145,881 cases and 13 deaths were recorded in Queensland in the month following the opening of the border. For an effective public health response to a highly transmissible disease, it is important to know the prevalence in the community, but the exponential increase in cases meant that many with symptoms had difficulty getting tested. We implemented a surveillance program on the Gold Coast that used a modified randomised household cluster survey method to estimate the point prevalence of individuals with SARS-CoV-2 detected by polymerase chain reaction (PCR). The estimated point prevalence of SARS-CoV-2 detected by PCR on self-collected swabs was 17.2% on the first visit to households (22 January 2022). This subsequently decreased to 5.2% (5 February 2022) and finally to 1.1% (19 February 2022). Out of 1,379 specimens tested over five weeks, 63 had detected SARS-CoV-2 and 35 (55.6%) were sequenced. All were SARS-CoV-2 variant: B.1.1.529 (i.e. Omicron). This surveillance program could be scaled up or reproduced in other jurisdictions to estimate the prevalence of COVID-19 in the community.