Differential COVID-19 case ascertainment by age and vaccination status in Victoria, Australia: a serosurveillance and record linkage study.

Objectives: To compare serological evidence of prior severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection with linked coronavirus disease 2019 (COVID-19) case notification data in Victoria, Australia, and to determine SARS-CoV-2 neutralisation activity based on prior infection and vaccination history.

Design, Setting, Participants: Four cross-sectional serological surveys were conducted between 30 June and 31 October 2022 (a period of Omicron BA.4/BA.

Surveillance testing using salivary RT-PCR for SARS-CoV-2 in managed quarantine facilities in Australia: A laboratory validation and implementation study.

Background: Regular repeat surveillance testing is a strategy to identify asymptomatic individuals with SARS-CoV-2 infections in high-risk work settings to prevent onward community transmission. Saliva sampling is less invasive compared to nasal/oropharyngeal sampling, thus making it suitable for regular testing. In this multi-centre evaluation, we aimed to validate RT-PCR using salivary swab testing of SARS-CoV-2 for large-scale surveillance testing and assess implementation amongst staff working in the hotel quarantine system in Victoria, Australia.

Lab-in-a-van: Rapid SARS-CoV-2 testing response with a mobile laboratory.

Background: High testing rates and rapid contact tracing have been key interventions to control COVID-19 in Victoria, Australia. A mobile laboratory (LabVan), for rapid SARS-CoV-2 diagnostics, was deployed at sites deemed critical by the Victorian State Department of Health as part of the response. We describe the process of design, implementation, and performance benchmarked against a central reference laboratory.

Perceptions of falls and falls prevention interventions among Personal Alert Victoria clients.

This paper explores the perceptions and experiences of falls among Personal Alert Victoria (PAV) clients and identifies barriers and enablers to engagement in falls prevention interventions. Data were collected via semistructured telephone interviews (n = 12) and a client survey with open-ended and closed-ended questions (n = 46). Descriptive statistics and thematic analysis was guided by the COM-B model (capability, opportunity, and motivation) for behaviour change.

Understanding the profile of Personal Alert Victoria clients who fall.

Personal response systems are used to support frail, older people, and people with disabilities to live independently in their own homes. This paper describes the patterns, characteristics, and outcomes of Personal Alert Victoria (PAV) clients who experience a fall. It also examines the current falls prevention referral practices of assessors who determine whether an older person would benefit from a personal response system.

Positive employment service - facilitating employment for people living with HIV.

As treatments and therapies develop and improve, enhancing life expectancy, Human Immunodeficiency Virus (HIV) has been described by some as a long term chronic condition rather than an acute life threatening illness. As this change occurs, new issues become relevant for the person living with HIV, employment being one of these. In light of this, the Positive Employment Service was developed and implemented to explore and address some of the issues related to employment for people living with HIV.