First documented gymnasium cluster of COVID-19 with whole genome sequencing in Australia

Background

Transmission of coronavirus disease 2019 (COVID-19) has been demonstrated in fitness settings internationally. We report the first documented case of transmission of COVID-19 in a gymnasium in Australia in 2020.

Methods

Case finding and case interviews were conducted among attendees in a Western Sydney gymnasium, Australia. Whole genome sequencing using an amplicon-based approach was performed on all SARS CoV-2 polymerase chain reaction positive samples detected through surveillance.

Results

We show that five cases of COVID-19 were linked to the gymnasium, with transmission occurring on 7 July 2020, when the index case transmitted the infection to four other gymnasium attendees through the sharing of an enclosed space.

Conclusions

There is an ongoing risk of transmission of COVID-19 within gymnasium environments and they are justifiably classified as a 'high-risk' venue. There may be a need to expand ventilation and space requirements to prevent transmission of COVID-19 in such settings in the context of severe COVID-19 variants or to prevent respiratory disease transmission in general.

Feasibility of scaling-up a community-based exercise program for young people with disability

PURPOSE

To evaluate feasibility of scaling up a 12-week community-based exercise program (FitSkills) in which young people with disability exercise with a student mentor.

METHOD

Within a stepped wedge cluster randomised trial, seven domains of feasibility were assessed: demand, implementation, acceptability, practicality, adaptation, integration, and expansion.

RESULTS

Of the 163 participants with disability (61 females; 20.8 ± 5 y) and 226 mentors who enrolled, 123 participants and mentors completed FitSkills. Population demand was estimated at 9% of members of participating organisations. Most participants (76%) completed the twice-weekly program within 12 weeks, attending 79% of sessions (mean 18.9 ± 4.7). Key program elements valued by participants were the mentor, tailored exercise, and regular program schedule. Majority (87%) of mentors were recruited from physiotherapy, occupational therapy, and exercise science courses. Positives for participants were perceived benefits and organisational support, and for mentors, understanding disability. Communication and scheduling were burdens. Three serious and 28 non-serious adverse events occurred. Adaptations (additional screening, risk analysis, extra mentor support, or in-person consultation) enabled 29 young people with complexity to participate. The number of trial sites was expanded to 11 to accommodate participants.

CONCLUSIONS

Scaling-up FitSkills is feasible, but with caveats related to communication, scheduling, and efficiency of recruitment.IMPLICATIONS FOR REHABILITATIONKey elements valued by participants as part of the successful scale-up of a community-based exercise program (FitSkills) across a large metropolitan city included a peer-mentor, tailored exercise, and organisational support structure.FitSkills can be adapted to include young people with complex disability with additional supports including screening, risk analysis, and professional support for the peer-mentor.The benefits of FitSkills, including social connectedness for young people with a disability and normalisation of disability for mentors, outweigh the burdens of participation.Communication with program organisers and scheduling logistics between the young person, their family/carers and peer mentors are important factors to manage for the successful implementation of FitSkills.

Why do seniors leave resistance training programs?

PURPOSE

The proportion of the population, that is older, is growing at a faster rate than other age groups. Physical activity is important for older people because it assists in living independently. Participating in resistance training on a regular basis (twice weekly) is recommended for older people; yet, fewer than 15% of people over 60 years achieve this level. The aim of this article was to investigate the factors contributing to older people's decisions to stop participation in a resistance training program.

PARTICIPANTS AND METHODS

Participants were older people who had chosen to participate in a structured resistance training program specifically designed for seniors and then after a period of time discontinued. This population received a questionnaire in the mail focused on factors contributing to their cessation of resistance training exercise. Qualitative results were analyzed using inductive content analysis.

RESULTS

Fifty-six survey responses were received (average age 71.5 years, SD =9.0; 79% females). Injury, illness, and holidaying were the main reasons for ceasing participation. A small but important number of responses (11%) reported that they considered they were not provided with sufficient support during the resistance training programs.

CONCLUSIONS

To attract and retain their senior clients, the results indicate that program organizers need to provide tailored support to return to resistance training after injury and offer flexible and individualized services that accommodate older people's life choices in retirement.

Sleep in a Gymnasium: A Study to Examine the Psychophysiological and Environmental Conditions in Shelter-Analogue Settings

We aimed to examine sleep in shelter-analogue settings to determine the sleep and environmental conditions in evacuation shelters. A summer social/educational event was conducted in an elementary school, wherein children and their parents (n = 109) spent one night in the school gymnasium; a total of 15 children and 7 adults completed the study. Data were recording using wrist actigraphy and questionnaires, from two days before the event to two days after the event. During the night in the gymnasium, sleep initiation in the children was found to be significantly delayed, whereas adults did not show any significant change in actigraphic sleep parameters. Although 57% of adults complained of stiffness of the floor, only 7% of children had the same complaint. The nocturnal noise recorded at four locations in the gymnasium showed that the percentage of 1-min data epochs with a noise level >40 dB ranged from 53% to 74% during lights-out. The number of subjects that woke up during the night showed a similar pattern with the changes in the noise level. The changes in sleep might represent event-specific responses, such as to a noisy environment, and the different complaints between adults and children could be useful in shelter management.